Silicone Roof Patch
A high-solid, non-shrinking, moisture-cure silicone mastic used to seal any cracks, splits, or weak areas prior to applying ALCM Silicone Roof Coating. Excellent for sealing seams and fasteners. Low VOC’s, solvent-free, and minimal odor.
ALCM Silicone Roof Patch can even be applied underwater.
Excellent adhesion to almost any common building material including:
- Fiber Cement
- Aged Acrylic Coatings
- Granular Cap Sheet
- And more!