CATALOG 2018

PRODUCT PERFORMANCE BEYOND EXPECTATION...

CATALOGUE www.bossproducts.in

2018

About us

Accumetric Silicones Private Limited, a ISO 9001 cer fied company, manufactures, packages and
markets adhesives, sealants, lubricants and related products to domes c and foreign customers
worldwide. Its products and services are marketed and distributed in specific markets or as
fully customized.

BOSS® offers a wide variety of products, from Today's construc on and industrial projects
state-of-the-art adhesives and industrial sealants to demand sealants, adhesives and lubricants that not
an -seize compounds. BOSS® technology and only work - but excel. The BOSS® line of
quality ensure these products will perform to the products meets the needs of the most
highest levels, for industrial, construc on, pool & demanding applica ons.
spa, HVAC/R, and manufactured housing and
RV markets.

Our Products » BOSS 322 NEUTRAL SEALANTS
» BOSS 388 » BOSS 389+ » BOSS 395
SILICONE SEALANTS » BOSS 395AF » BOSS 396
ACETOXY SEALANTS
» BOSS 122 » BOSS GP
» BOSS FLEXSIL

ACRYLIC SEALANTS ADHESIVES
» BOSS 352 » BOSS 383

PU SEALANTS
» BOSS PU25 » BOSS PU25LM » BOSS PU50 » BOSS PU65

PU FOAMS HYBRID SEALANTS
» BOSS 333 » BOSS 334 » BOSS MS40 » BOSS 200i » BOSS 234

OTHER PRODUCTS
» BOSS 388 » BOSS HIGHTEMP » BOSS FIRESTOP

FIRE STOP CRACK FILLER

INDUSTRIES AUTOMOTIVE CONSTRUCTION

BOSS® 122 Silicone Sealant

BOSS® 122 RTV Silicone Sealant is an one part acetoxy cure adhesive sealant that is suitable for general
construction sealing and adhesive applications. This product will adhere to clean metal, glass, ceramics and
plastic surfaces.

Suitable for general construction applications
Adheres to a variety of non-porous substrates such as glass, ceramic tiles and metal
Fills and seals gaps around window, door, vents, xtres and lights

Typical Application Shop Enclosures Shower Screens Aluminum Joint General Sealings

BOSS® GP General Purpose Silicone Sealant

BOSS® GP Silicone Sealant is an one part acetoxy cure adhesive sealant that is suitable for general
industiral sealing and adhesive applications. BOSS® GP cures at room temperature under the action of
atmospheric moisture to give a permanently exible silicone rubber. This product exhibits excellent
primerless adhesion to most non-porous siliceous material,

Adhesive/sealant suitable for general industrial Application
Adheres to clean metal, glass, tiles, ceramics, enamel, glazed tiles and clinker, impregnated,
varnished or painted wood; and many plastics.
Resists weathering, vibration, moisture and upto 150˚C temperature

Typical Application Industrial Window Sealing Automotive

BOSS® 322 100 % RTV Sealant

BOSS® 322 100% RTV Silicone Sealant sealing of joints in food-contact applications. The product is
equally suitable for container construction. Since it will not ow of its own weight, this sealant can be
applied overhead or on sidewall joints and surfaces without sagging, slumping or running off. BOSS® 322
exhibits excellent primerless adhesion to most non-porous siliceous materials.

Sealing and bonding for food contact applications. Equally suitable for sealing of silos
Solvent free, thus featuring low volume , shrinkage during cure, long shelf life, non-saging
Rapid cross linking, quickly becomes tack-free and crack resistant
Adheres excellently to glass, vitried surfaces

Typical Application Clean Room Food Processing Industries Other Industries

BOSS® FLEXSIL Silicone Sealant

BOSS® FLEXSIL GP Silicone Sealant is an one part acetoxy cure sealant that is suitable for general
construction sealing applications. BOSS® FLEXSIL High Performance Silicone Sealant is cost effective
general purpose, easy to use, the cured sealant exhibits good physical properties and weathering resistance,
durability, sealing and adhesive properties.

Widely used in building & family decoration for joints adhesion and sealing
Perimeter sealing around window frames, architraves, skirting boards, picture and china rails
Good adhesion and long application life for the DIY-Sector

Typical Application Automotive Industrial General Sealings

BOSS® PU 25 Polyurethane Sealant

BOSS® PU 25 is a high-quality multi purpose non-saging one component polyurethane sealant that cures
on exposure to atmospheric humidity to form a durable elastomer.

Resistant to ageing and weathering exposure, non-corrosive
Can be over-painted can be sanded
Bonds well to a wide variety of substrates ( Metal, plastics, Glass & FRP )

Typical Applications

Bonding of floors (plywood, wood, metal) to subfloor or metallic frame.
Bonding of all exterior or interior panels, walls, sheets to corners or tubular frames.
Bonding of FRP roofs (vans, cabins).
Sealing & bonding of bus side glasses.

BOSS® PU 50 Polyurethane Sealant

BOSS® PU 50 is a one component, moisture curing, polyurethane adhesive with extremely high thixotropy and
high strength. BOSS® PU 50 is particularly suited to bonding applications in the manufacturing of bus, trucks,
trailers and other equipment. BOSS® PU 50 is manufactured under strict quality control to the highest BOSS® standards.

Bonds and seals at the same time.
Replaces rivets and mechanical fasteners.
Adhesion to a wide range of substrates.
Initial load bearing capacity.
Sandable and paintable.
Resistant shock/impact, vibration and sound damping.
Excellent weather and water resistance.

Typical Applications

Bonding of all exterior or interior panels, walls, sheets to corners or tubular frames.
Bonding of FRP roofs (vans,cabins).
Sealing & bonding of bus side glasses.

BOSS® PU 25 LMPolyurethane Sealant

BOSS® PU 25 LM is a low modulus, one component, Class A polyurethane sealant. When cured it will form a tough,
exible seal capable of cyclic expansion and compression movement of 50%(± 25%) of the original joint width.
BOSS® PU 25 LM is virtually unaffected by normal weathering conditions such as rain, sunlight, snow, sleet,
ultra-violet radiation, ozone, spheric contamination and pollution. Its excellent weatherability enables it to retain
its original properties after years of exposure.

BOSS® 395 Neutral Silicone Sealant
BOSS® 396
BOSS® 388 BOSS® 395 Neutral non-corrosive industrial silicone is a high performance, one component adhesive/sealant
BOSS® 3+89 formulated for industrial and electrical applications. BOSS® 395 remains permanently exible, and exhibits
excellent adhesion to a wide variety of substrates.

Sealing in air-conditioning systems, refrigerators and container construction.
Sealing in clean room applications in hospitals, laboratories and other critical surroundings.
Sealing of rooms in which food is processed and stored.
Sealing of several panel types (like e.g. HPL-panels).

Typical Application Doors & Windows Metal Roof Industrial HP Gasket

General Purpose Silicone Sealant

BOSS® 396 Neutral Silicone Sealant is a good quality, low odor, one-part neutral cure sealant that offrs
excellent adhesion, compatibility with a wide variety of substrates, and excellent weather ability. BOSS® 396 is
ideally suited for general purpose glazing, sealing and weatherproong applications. BOSS® 396 has excellent
adhesion to glass, anodized aluminum, concrete, cement, wood and many plastics

Excellent adhesion to most common building materials
Low odour, Non-Corrosive to metal
Permanently Flexible
Weatherproof/Waterproof. UV resistant

Typical Application Doors & Windows Metal & Skylight Roof General Glazing

100 % RTV Sealant

BOSS® 388 Neutral / weather proof silicone sealant is an one part neutral cure, high modulus, low odour,
construction grade sealant that offers excellent adhesion, weatherability and compatibility with wide variety of
materials. BOSS® 388 is ideally suited for weather proong, waterproong, sealing and general purpose
glazing.

Provides a tough rubbery seal to resist UV, weather, water and temperature.
Remains exible even on extreme atmospheric conditions

Typical Application Cladding Spider Glazing Skylight Roofing Glazing

Silicone Sealant

BOSS® 389+ Weather Seal Silicone Sealant is an one part neutral cure, medium modulus, low odor,construction
grade sealant that offers excellent adhesion, weatherability and compatibility with wide variety of
materials. BOSS® 389+ is ideally suited for weather proong, waterproong, sealing, expansion &
control joints and general purpose glazing.

Excellent adhesion to most common building materials
Non-Corrosive to metal. Permanently Flexible
Weatherproof/Waterproof. UV resistant

Typical Application Cladding Spider Glazing Skylight Roofing Glazing

EXPANDING POLYURETHANE FOAMS

BOSS ® 333 Triple Expanding Polyurethane Foam

BOSS® 333 is a one-component, triple expanding, ready to use polyurethane foam with CFC-free propellants,
which are completely harmless to the ozone layer.

Excellent adhesion on most building materials (except Teon, PE and PP)
High thermal and acoustical insulation, very good lling capacities
Excellent mounting capacities and stability (no shrink or post expansion)

BOSS® 333 cured PU foam must be protected from UV radiation by painting or applying a top
layer of sealant (silicone, MS Polymer, PU and acrylic)

BOSS® 334 Window & Door Minimal Expanding Gun Foam

BOSS® 334 is a one-component, minimal expanding, ready to use polyurethane foam. It is tted with a plastic
adaptor head for use with a foam applicator gun. It contains CFC-free propellants, which are completely
harmless to the ozone layer.

Low expansion
Excellent adhesion on most building materials (except Teon, PE and PP)
High thermal and acoustical insulation, very good lling capacities
Excellent mounting capacities and stability (no shrink or post expansion)

BOSS® 334 The use of a foam gun offers the possibility to dose the foam very precisely.
Slight moistening of the surface in hollow spaces optimizes the adhesion and yield.

Typical Applications

Installation of window- and doorframes Filling of cavities
Sealing of all openings in construction Creation of a soundproof screen
Improving thermal insulation in cooling systems

BOSS® 395 AF Anti-fungal Neutral Silicone Sealant

BOSS® 395 AF Silicone Sealant is a one-part, silicone sealant specically designed for the sealing of sanitary
ttings, including baths, showers, sinks, urinals and ceramic tile joints. This product is resistant to mildew,
fungus and bacteriostatic. It is also protected against bacterial growth.

100% neutral premium silicone sealant, that offers excellent adhesion and compatibility
with wide variety of substrates.

Will adhere to metal, masonry, concrete, coated surfaces, plastics, PVC, ceramics, galvalume sheet
and other common construction materials.

Weather proof and water proof.

Resistant to mildew, fungus, spotting and color change.

Typical Applications Ceramic Tiles Clean Room Applications
Joints in sanitary & kitchen application

Available Colors:

TRAVERTINE MUSHROOM SLATE GRAY MAGNOLIA OFF WHITE

BOSS® 234 HIGH-TACK MS POLYMER - HYBRID

FACADE

CONSTRUCTION & SANITARY

INDUSTRIAL

BOSS® 234 is a high quality, neutral, elastic, one component adhesive / sealant based on hybrid - polymer
with a very high initial tack. Sealing and bonding in the building and construction industry. Elastic structural bonding
in bus coach and container industry. Elastic bonding of panels, proles and other pieces on the most common
substrates (wood, MDF, chipboard, etc).

High initial tack reducing the need for initial support. Fast curing, high shear strength after full cure (no primer)

Stays elastic after curing and very sustainable. Can be painted with most available paint

Good colour stability, weather and UV resistance Does not contain isocyanates and no silicones

Good adhesion on moist substrates

Typical Application Automotive Industries FRP Other Industries

BOSS® MS40 Hybrid Sealant
BOSS®
BOSS® 388 BOSS® MS 40 has been formulated to offer outstanding primerless adhesion to all basic substrates found
BOSS® 389+ in the transportation market, such as steel, aluminum, glass, vinyl and wood. it is non-yellowing,
non-staining, non-streaking sandable and free from solvents and isocyanates. BOSS® MS 40 is paintable
within 30 minutesof application with most paints. preliminary test is recommended

Structural elastic bonding in the building and metal working industry

Structural bonding applications in the automotive industry (cars, coaches, caravans, marine, trains)

Elastic bonding of panels, proles and other pieces on the most common substrates

Typical Application Automotive Industries FRP Other Industries

i Hybrid Sealant

Industry BOSS® 200i is a multi-purpose, UV resistant, non-sag, elastic, one part hybrid polymer sealant, which
cures on exposure to atmospheric moisture to form a durable elastomer. BOSS® 200i compatible substrate
materials include wood, metals, (particularly aluminum including anodized components), steel sheet
(including phosphated, chromated and zinc-plated components), metal primers and paint coatings
(two-part systems), ceramic materials, plastics and glass.

Bonds well to a wide variety of substrates without the need for special pre-treatment
Resistant to UV radiation
Very low VOC/solvent free ,silicone free, isocyanate-free and PVC-free
High electrical resistance
Resistant to aging and weathering

Typical Application Automotive Industries FRP Other Industries

Paintable Acrylic Sealant

BOSS® 352 is a high-quality paintable acrylic sealant for gaps & cracks. BOSS® 352 paintable sealant is designed
for interior use. BOSS® 352 paintable sealant forms a tough, exible, resilient bond to all building material surfaces.
It has excellent resistance to water, weathering and moisture vapor. BOSS® 352 cures to produce a exible seal that
is non-yellowing.

Joints with movements up to 15%.
Recommended for lling gaps between doors and window frames duringinstallation process.
Very good adhesion on many porous substrates and aluminium.
Best for interior application
Connection joints in the building industry.
Joints between window perimeter, skirting-board oor andbrickwork, etc.

Typical Application Windows & Doors General Sealing Duct Sealing Fills Cracks

Nail Free Construction Adhesive

BOSS® 383 is a versatile general purpose construction adhesive suitable for bonding a wide variety of building materials.
BOSS® 383 is a gunnable, synthetic rubber based adhesive which exhibits excellent green strength, exibility good
temperature resistance and good slump resistance for use in both interior and exterior applications.

General Purpose construction adhesive. As a contact adhesive for the installation of wall and oor panels.

Metal, timber & other sheets of plan materials to concrete, plaster or other rigid surfaces.
Most bonding applications where high strength, gap lling one component adhesive is required. Timber,
metal, cementitious and plaster sheets to timber or metal studs.
Installation of battens or other xings to brick, masonry or concrete walls.
Suitable to use on foamed polystyrene

Typical Application Bonding Insulation Material Mirror fixing Signage

BOSS® MASKING TAPE

BOSS® MASKING TAPE is a general purpose masking tape that can be used for holding, bundling,
sealing and a vast number of other jobs where a pressure sensitive tape is needed.

Natural yellow crepe paper with pressure sensitive adhesives provides quick
adhesion and holding

Provides good adhesion to glass, veneers, wood, ceramics, metal, coated
surfaces and other most building and industrial materials

Easy to apply and tear

Will resists breakage during application

Provides easy removable without adhesive residue

Typical Applications Industries Light Packaging Bunding

Automotive

BOSS® FIRE STOP

BOSS® FIRESTOP is a non-combustible ller caulking used for re block applications in the annular space around
wires, pipes, ducts, vents, cable lines and other penetrations to the building envelope. It is a non-slumping sealant
that sets to form a hard surface sets to form a hard surface

Provides exible seal joints experience dynamic movements
Up to 2 hrs re rating.
Intumescent and Non-intumuscent
Easy to install
Effective protection against conventional method
Tested to ASTM E-814(UL 1479)
UL certied

Typical Applications Pipe Penetration Power Cable Sealing the Joint
Cable Penetration

BOSS® 888 Silicone Gasket Maker

Low odor, cures to a tough rubbery solid at room temperature
Low modulus, non corrosive and fast cure
Excellent to metals, plastics, vinyl, glass, aluminum, coated surfaces and
other industrial substrates
Ideally suits for critical bonding, sealing, potting and encapsulating application
Makes formed -in- place gasket in minutes
Eletrical and thermal insulator

Typical Applications Industries Power Cable Sealing the Joint
Automotive
Gasket Maker
BOSS® HIGH TEMP

Medium Modulus, neutral cure, non slump, cures to a tough rubbery solid
at room temperature
Low odour, non corrosive, fast cure
Provides a tough, durable, exible adhesion to metal, aluminium, polycarbonate,
FRP, glass and other most automotive substrates
Resists temperature up to 250˚C
Resists weather, moisture, oil and vibrations at extreme temperatures
Oxygen sensor safe

Typical Applications Oil Pans Timing Gear Covers Thermostat Housing
Valve Cover

BOSS® NO MORE CRACKS

Fills cracks and holes before painting. Seals anywhere a weather tight seal is desired
Fills Cracks where expansion / contraction occurs
Seals where siding meets trim

Typical Applications Mildew Resistant Water Clean Up Fills Gap up to 5 mm
Weather proofs Interior/Exterior Use
Paintable
Permanently Flexible

PRODUCT »

CATALOGUE Accumetric Silicones Pvt Ltd

No: 16/1, Corporation Road,
Seevaram, Perungudi,
Chennai - 600 096, Tamilnadu, India.
+91 44 40260345 - 60
[email protected]
www.bossproducts.in

2018