LORD Corporation

With more than 3,100 employees in 26 countries, 19 manufacturing facilities and 10 R&D centers worldwide, we're there for our customers.

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Silicone hexagons that can be bonded with Silicone Adhesives.

Silicone Adhesives, Additives & Primers

When you need high-performance peroxide- or platinum-cured silicone adhesives, primers or additives, choose the ultimate supplier in elastomer bonding technology. We offer a range of HTV silicone bonding products depending on your process and design requirements. Our solutions are proven across a variety of industries including industrial, automotive, electronics and aerospace. 

injection molding machine

LSR Self-Bonding Additive

Chemlok 3Stream is an adhesion promoting additive that can impart self-bonding properties to non-self-bonding LSR. Making this the most cost effective solution for LSR bonding, up to 50% cost savings and the ability to bond to nearly all LSRs.

Platinum-Cured Silicone Adhesives & Primers

LORD In-Mold Bond (IMB™) adhesives and primers are non-tacky, polymer-based coatings that when applied under heat and pressure provide a structural bond to a rigid or elastomeric polymer. IMB adhesives are designed for bonding platinum-cured silicone rubber to a variety of thermoplastic and metal substrates during the injection molding process. The list of substrates compatible with IMB adhesives and platinum-cured silicones is ever-growing and includes substrates like stainless steel, aluminum, polycarbonate and nylon.

Our IMB primers are not sensitive to atmospheric conditions (humidity or moisture), increasing ease of use during manufacturing. Rubber tearing bonds can be achieved with our adhesives without plasma, flame or chemical surface preparation. IMB adhesives for platinum-cured silicone are ISO 10993-5 and ISO 10993-10 compliant, with the capability to survive serialization.

Peroxide-Cured Silicone Adhesives

Chemlok adhesives are designed to bond unvulcanized peroxide-cured silicone rubber to various substrates such as metal, glass, plastics and textiles during the compression molding process. We offer both solvent and aqueous one-coat solutions.

These adhesives are versatile, environmentally resistant and durable. They provide excellent bonding characteristics between a wide range of commercially available elastomer stocks and many diverse metallic and non-metallic substrates. At high or low temperatures, these adhesives provide rubber tearing bonds that are stronger than the rubber. The bonds that are formed are capable of withstanding salt spray, chemicals, oils, solvents, corrosive atmospheres and extreme temperatures.


Watch IMB Adhesives & Primers

Applying our LORD In-Mold Bonding adhesives and primers to a rigid substrate provides a structural bond when over-molded with thermoplastic or liquid silicone rubber. This technology enables assemblies between plastics, silicones and metals to be made during the molding process.

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Silicone Adhesives

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