Product Description
TREMprime Silicone Porous Primer is a high-performance primer designed to promote adhesion of silicone sealants to porous substrates such as concrete and limestone. Its fast-drying, easy-to-apply formula allows for quicker installation workflows and dependable bonding.
Key Benefits
- Easy Application: Single-component formula doesn’t require field mixing and installs easily with a clean cloth.
- Excellent Adhesion: Enhances the adhesion of silicone sealants to porous surfaces like concrete and limestone.
- Quick Drying: Dries in 30 to 45 minutes at 70 °F (21 °C), allowing for faster progression to the next installation step.
Best For
- Porous surfaces
- Silicone sealants
- Concrete
- Limestone
Product Properties
| Property | Specification |
|---|---|
| Cure Time | 30 to 45 min at 70 °F (21 °C) |
| Coverage Rate | 500 to 600 ft²/gal |




