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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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Nov 15, 2021 | Product News

DAP Introduces Anti-shrink Sealant for Construction Application

DAP® launches ALEX® Ultra advanced anti-shrink sealant for construction application. ALEX Ultra’s lowest shrink latex sealant on the market and features silicone additives for greater flexibility...

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Oct 26, 2021 | Product News

Nynas Introduces Naphthenic Specialty Oils Portfolio for Sealants

Nynas launches NYFLEX® 2120B, white oil and a range of other naphthenic specialty oils for sealant formulators. The portfolio offers cost-effective replacements for silicone fluids...

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Oct 25, 2021 | Product News

WTB Launches Tubeless Tire Sealant Range

WTB launches TCS tubeless tire sealant range. TCS tubeless tire sealant is a dependable, thoroughly-tested sealant formula that completes WTB’s patented TCS system of tubeless tires, rims, wheels...

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Oct 4, 2021 | Product News

Fluoramics' Thread Sealant Receives Approval for Use in LNG Supply Chain

Fluoramics’ LOX-8® Paste, a thread sealant got qualified and specified for use in servicing all levels of liquid natural gas (LNG) applications. Fluoramics’ LOX-8® Paste is engineered for use in...

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Oct 4, 2021 | Product News

Master Bond Unveils Solvent-free Optically Clear Adhesive

Master Bond launches Master Bond LED405FL3, a flexible one component, LED curing adhesive, sealant and encapsulating compound. It offers optical clarity and a refractive index of 1.51. Its...

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Aug 30, 2021 | Product News

Amcor Launches Heat Seal Adhesive for Healthcare Industry

Amcor launches ACT2100™, heat seal adhesive for medical-grade DuPont™ Tyvek®2 and paper packaging applications. ACT2100™ enhances performance features for healthcare applications and will be...

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Aug 24, 2021 | Product News

Master Bond Launches Thermally Conductive Graphite-filled Epoxy Adhesive

Master Bond launches Master Bond EP5G-80, a one component, NASA low outgassing rated epoxy adhesive, with a moderate temperature cure requirement of 80°C for 4 hours. This graphite filled compound...

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Aug 17, 2021 | Product News

Bostik Launches Silane-modified Sealant Products for Transport Industry

Bostik, an adhesive specialist, launches series of GCR adhesive and sealant solutions for the transport industry, as the company continues to expand its feature-rich line-up of silane-modified...

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Jul 9, 2021 | Product News

Bostik Launches PU Sealants Line for Construction Market

Bostik, the adhesive solutions division of Arkema, launches polyurethane (PU) sealants line with focus on sealing and bonding applications for construction market. The new range of products enables...

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Jun 30, 2021 | Product News

DuPont Unveils Electrically-isolating EV Battery Pack Bonding Adhesive

DuPont launches BETASEAL™ 900EI, an electrically-isolating battery pack sealing and bonding adhesive. The adhesive enables efficient battery assembly and field serviceability...

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