Primer E500 - Primer for Silicone Adhesives & Sealants - 250ml Can

• Developed for use with Weicon silicone adhesives & sealants.
• Increases bond strength with non-absorbent materials such as metal, enamel, ceramic, glass and many plastics.
• Highly compatible with all Weicon Silicones such as Black Seal, HT 300 High Temperature Silicone and our Gasket Maker Sealants.

Our Primer E500 from Weicon is a high-quality, industrial grade primer designed for use with their Silicone Adhesives and Sealants. This priming agent increases bond strength and activates the surface which allows you to create a good, strong, lasting bond and/or seal.

Available in 250ml cans, this primer has an extended evaporation time (aka reaction time). This means you must apply Primer E 500 at least 60 minutes before applying the adhesive.

The adhesive should be applied no later than 8 hours after you have applied the E500 Primer.

More information on this quality primer is included in the sections below:

Primer E500 Material Compatibility List.

*Bonding tests are strongly reccommended for this material & adhesive combination.

Primer E500 Adhesive Compatibility List.

Weicon Primer E500 is designed for use with Weicon Silicone Based Elastic Adhesives. A full list of adhesives known to be compatible with this primer is included below.

Please note:

Primer E500 is not designed for use with MS Polymer or Urethane based adhesives.

This primer may work with other brand silicones. Tests are suggested though as it has not been tested extensively with other brands.