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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
Sealants Channel

Sealants


The main difference between adhesives and sealants is that sealants typically have lower strength and higher elongation than do adhesives. The main objective of a sealant is to seal assemblies and joints. They adhere to the substrates and resist environmental conditions to remain bonded over the required life of the assembly. Sealants contain inert filler material and are formulated with an elastomer to give the required flexibility and elongation. They usually have a paste consistency to allow filling of gaps between substrates.

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Jun 28, 2021 | Product News

Master Bond Launches Chemically-resistant Epoxy System for Sealing Applications

Master Bond launches Master Bond EP41S-5ND Black, a two part, NASA low-outgassing rated epoxy, with chemical resistance to acids, bases, alcohols and fuels...

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Jun 11, 2021 | Product News

Nouryon Introduces Epoxy-terminated Polysulfide Polymer for Adhesives

Nouryon, a specialty chemicals leader, introduces Thioplast EPS 35, an aliphatic epoxy-terminated polysulfide polymer that enables high-performance adhesives to withstand harsh environments...

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Jun 4, 2021 | Product News

WEVO-CHEMIE Launches PU Adhesive for Automotive Lighting Systems

WEVO-CHEMIE GmbH develops WEVOPUR 801 adhesive for efficient bonding and sealing of headlamps and rear lights on passenger cars and commercial vehicles. WEVOPUR 801 is a medium viscous, solventless...

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May 21, 2021 | Product News

Scott Bader Launches Rheology Modifier for WB Adhesive & Sealant

Scott Bader launches Texipol® 63-400, a rheology modifier that imparts pseudoplastic properties to aqueous-based compositions. The product is a latest addition to Texipol® rheology modifiers family...

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May 18, 2021 | Product News

Franklin Adhesives & Polymers Unveils Self-foaming PU Air Filter Adhesive

Franklin Adhesives & Polymers launches FilterFAB 2500 FOAM, a self-foaming polyurethane adhesive for air filter assembly. FilterFAB 2500 FOAM adhesive is ideal for assembling plastic, metal and...

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May 10, 2021 | Product News

Master Bond Launches Non-cytotoxic Epoxy System for Sealing Applications

Master Bond launches Master Bond EP30-4Med, a two-part epoxy system with a fast set up time that cures at room temperature, or even more rapidly with a bit of heat. This low-viscosity system meets...

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Apr 26, 2021 | Product News

Cardolite Launches Light Colored Cashew Nutshell Liquid Derived Polyether Diol

Cardolite launches NX-9212, a new polyether diol derived from cashew nutshell liquid. NX-9212 is low in viscosity enabling low or zero VOC polyurethanes and ease of handling...

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Apr 6, 2021 | Product News

Premier Building Solutions Unveils Low-VOC Polymer Sealant

Premier Building Solutions launches XtraBond®9500, a multi-purpose advanced polymer sealant for building and construction application. The product’s one component design ensures that it cures...

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Apr 6, 2021 | Product News

Constellation Chemicals Introduces Two Graphene-enhanced Sealants for Cars

Constellation Chemicals introduces two new sealants, Parallax and Gravity, in its car detailing product range enhanced with Applied Graphene Materials’ (AGM) graphene nanoplatelet technology...

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Mar 22, 2021 | Product News

Master Bond’s New Epoxy Adhesive for Electronic Applications

Master Bond launches Master Bond Supreme 70CN, a two-part epoxy adhesive formulated using a natural, renewable and sustainable ingredient. This moderate viscosity unfilled epoxy is black in color...

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