Primer & Cleaner

Our Dow Corning Dowsil primer and cleaning products can give you unmatched performance if you're looking for a professional-grade silicone sealant.

Our products offer solutions for preparing and cleaning porous and non-porous substrates before sealing. The primers consist of a dilute solution of moisture-reactive materials in volatile siloxane. They are designed to improve both adhesion quality and speed at room temperature. Choose from various common non-porous substrates that can be vulcanised with silicone sealants or asphalt coatings.

These primer and cleaning products are a simple and reliable solution to many of your problems. Good adhesion is essential for a sealant to work as intended, and these products ensure the best possible adhesion to the surface you are working on. They are also applied to clean the surface before using sealant to improve overall results and guarantee long-lasting results.

Sealants and Tools Direct has your Dow Corning Dowsil primer and cleaning products in stock. For anything else, don't hesitate to get in touch, and we will be more than happy to help you.