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Hybrid Sealant
Boss 234 Engineering Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 234 |
Packaging Type | Bottle |
Application Industry | Jointing |
Hardness | 50 +- 5 Shore A |
Consistency | Stable Paste |
Max. tension (DIN 53504) | 1.77 N/mm2 |
Elasticity modulus 100% (DIN 53504) | 1.33 N/mm2 |
Basis | SMX Hybrid Polymer |
Curing System | Moisture Curing |
Maximum allowed distortion | +- 20 % |
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Boss 234 High-Tack is a new sealant formulated with Hybrid technology to take the place of most traditional sealants. It is designed to resist all on-the-road flexing and vibrations. It is fast curing, provides permanent elastic adhesion to most surfaces, and is also paintable with a 30-minute drying time with most paints.
Features:
- Can be painted with water-based systems.
- Does not contain isocyanates and silicones.
- Fast curing.
- Good adhesion on moist substrates.
- Good colour stability, weather, and UV resistance.
- Good extrudability.
- High initial tack reducing the need for initial support.
- High shear strength after full cure (no primer).
- No odour.
- Stays elastic after curing and very sustainable.
Applications:
- Elastic bonding of panels, profiles, and other pieces on the most common substrates (wood, MDF, chipboard, etc.).
- Elastic structural bonding in construction, transport, and container industry.
- Sealing and bonding in the building and construction industry.
Colour:
This product is available in white and black.
Boss 40+ Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 40+ |
Packaging Type | Bottle |
Hardness | 20 +- 5 |
Density | 1.52 +- 0.03g/mL |
Curing System | Moisture Curing |
Movement capability(%) | +-50% |
Consistency | Thixotropic Paste |
Basis | Hybrid |
Skin formation* (22 DegreeC/50% R.H.) | 20 min |
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Boss MS 40+ is a high-performance, one-component, hybrid polymer sealant. It takes the place of most traditional sealants and is designed to resist all on-the-road flexing and vibration. The product is fast curing and provides permanent elastic adhesion to most surfaces with excellent elasticity.
Features:
- Can be painted with water-based systems within 30 minutes.
- Ecological advantages – free of isocyanates, solvents, halogens, and acids.
- Excellent adhesion on nearly all surfaces, even if slightly moist.
- Good colour stability, weather, and UV resistance.
- Good extrudability even at low temperatures.
- High elasticity.
- Ideal for use on sensitive porous or non-porous substrates, susceptible to plasticizer migration of contamination.
- No bubble formation within sealant in high temperature and humidity applications.
- Very good mechanical characteristics.
Applications:
- Bonding applications in industrial, construction, and automotive industries.
- Connection joints in sheet metal fabrication, sealing of air conditioning systems.
- Sealing of floor joints.
- Strong and elastic bonding in constructions that are prone to vibrations.
- Supple bonding in car bodies, caravans, and containers.
Colour:
This product is available in clear.
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Paintable
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Fast cure
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VOC compliant
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Multi-Seal
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Industrial grade
Boss 239 Engineering Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 239 |
Packaging Type | Bottle |
Application Industry | Weatherproofing, Jointing |
Curing System | Moisture Curing |
Shear strength | > 2 MPa |
Consistency | Stable Paste |
Curing speed | 3 mm/24h (20 DegreeC/65% R.H.) |
Skin formation | Ca. 30 min |
Basis | Hybrid |
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Boss 239 is a high-quality, neutral, one-component adhesive based on hybrid polymer. It has excellent primer-less adhesion to ABS and has good resistance to water, aliphatic solvents, mineral oils, grease, diluted inorganic acids, and alkalis.
Features:
- Can be painted with water-based systems, industrial varnishes, and coatings.
- Combines high-end strength with a certain rigidity.
- Excellent primer-less adhesion on ABS and Stapron® as well as on most other materials.
- Free of isocyanates, solvents, halogens, and acids.
- Good weather and UV resistance.
- High initial tack and fast build-up of end strength.
- No bubble formation within sealant in high temperature and humidity applications.
- Excellent mechanical characteristics.
Applications:
- Bonding of ABS parts.
- Elastic structural bonding in automotive applications: buses, trains, trucks, caravans, or trailers.
- Suitable for bonding of (imitation) leather, textile, glass, metal, textile, ABS, Plexiglass, and many synthetic materials, both hard and soft.
- For use in elastic structural bonding applications where a tough and rigid bond is required.
Colours:
This product is available in white.
Boss 240 Engineering Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 240 |
Packaging Type | Bottle |
Density | 1,47 g/ml |
Surface Of Application | Glass |
Curing System | Moisture Curing |
Skin formation | 20 min |
Elasticity modulus 100% (ISO 37) | 2,28 N/mm2 |
Basis | Hybrid Polymer |
Consistency | Stable Paste |
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Boss 240 is a high-quality, one-component, solvent-free hybrid adhesive and joint sealant for the installation of windows on all types of vehicles.
Features:
- Does Not Shrink.
- Flexible.
- Good Sag Resistance.
- Good Weather & UV Resistance.
- High-End Strength.
- High Initial Tack.
Applications:
- Installation of Windscreens in Vehicles.
Colour:
This product is available in black.
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Beyond Expectation
Boss 236 Engineering Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 236 |
Packaging Type | Bottle |
Application Industry | Weatherproofing, Jointing |
Hardness | 50 +- 5 Shore A |
Elastic recovery (ISO 7389) | > 75 % |
Maximum allowed distortion | +- 20 % |
Curing System | Moisture Curing |
Elasticity modulus 100% (DIN 53504) | 1.60 N/mm2 |
Skin formation* (20 DegreeC / 65% R.H.) | Ca. 5 min |
Max. tension (DIN 53504) | 3.00 N/mm2 |
Basis | Hybrid Polymer |
Consistency | Stable Paste |
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Boss 236 is a high-quality, neutral, elastic, one-component adhesive sealant based on MS-polymer with a very high initial tack.
Features:
- Can be painted with water-based systems.
- Does not contain isocyanates.
- Fast curing.
- Good adhesion on slightly moist substrates.
- Good extrudability.
- Good weather and UV resistance.
- High initial tack reducing the need for initial support.
- High shear strength after full cure (no primer).
- No odour.
- Stays elastic after curing and very sustainable.
Applications:
- Elastic bonding of panels, profiles, and other pieces on the most common substrates.
- Structural bonding applications in the automotive industry (cars, coaches, caravans, marine, and trains).
- Structural elastic bonding in building and metalworking industry.
Colours:
Available in white, black, and grey.
Boss 238 Engineering Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 238 |
Packaging Type | Bottle |
Application Industry | Weatherproofing, Jointing |
Elongation at break (ISO 37) | Ca. 500 % |
Consistency | Stable Paste |
Curing speed * (20 DegreeC / 65% R.H.) | 4 mm/24h |
Basis | Hybrid Polymer |
Curing System | Moisture Curing |
Skin formation* (20 DegreeC / 65% R.H.) | Ca. 10 min |
Elastic recovery (ISO 7389) | > 75 % |
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Boss 238 is a high-quality, neutral, elastic, one-component adhesive sealant for bonding and sealing in the automotive and transport industries based on Hybrid Polymer.
Features:
- Can be painted with water-based systems, industrial varnishes, and coatings.
- Easy to use and apply under difficult circumstances.
- Excellent adhesion on nearly all surfaces, even if slightly moist.
- Fast cure.
- Free of isocyanates, solvents, halogens, and acids.
- Good weather and UV resistance.
- High elasticity – movement accommodation up to ±20%.
- No bubble formation within sealant in high temperature and humidity applications.
- Short open time.
- Excellent mechanical characteristics.
Applications:
- Elastic structural bonding in automotive applications: buses, trains, trucks, caravans, or trailers.
- For use in elastic structural bonding applications where a tough and rigid bond is required.
- Joints between metal plates.
- Structural bonding constructions that are prone to vibrations.
Colours:
Available in black.
Boss 232 Engineering Hybrid Sealant
Minimum Order Quantity: 100 Bottle
Product Brochure
Packaging Size | 600ml |
Brand | Boss |
Model Number | 232 |
Packaging Type | Bottle |
Hardness | 20 +- 5 |
Density | 1.52 +- 0.03g/mL |
Material Compatibility | Ceramic, Plastic, Metal |
Consistency | Thixotropic Paste |
Tensile Strength MPa | 2.0 |
Skin formation* 23 DegreeC 72 DegreeC, RH50%75% | 20 min |
Movement capability(%) | 50% |
Basis | Hybrid |
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Boss 232 is a one-component adhesive sealant, based on the hybrid polymer. It reacts with moisture in the air and gradually forms an adhesive with high strength of the elastomer.
Features:
- Can be painted with water-based systems.
- Ecological advantages – free of isocyanates, solvents, halogens, and acids.
- Excellent adhesion on nearly all surfaces, even if slightly moist.
- Good colour stability, weather, and UV resistance.
- High elasticity – movement accommodation up to ±50% & good extrudability even at low temperatures.
- Ideal for use on sensitive porous or non-porous substrates which are particularly susceptible to plasticizer migration of contamination.
- No bubble formation within sealant in high temperature and humidity applications.
- Excellent mechanical characteristics.
Applications:
- Bonding applications in industrial, construction, and automotive industries.
- Connection joints in sheet metal fabrication, sealing of air conditioning systems.
- Sealing of floor joints.
- Strong elastic bonding constructions that are prone to vibrations.
- Supple bonding in car bodies, caravans, and containers.
Colour:
This product is available in white.