Recommended for common roofing fixtures, including: Aluminum, brass, copper, galvaized steel, powder-coated metals, creamic tile, concrete, glass, mortar, polyisobutylene, stone, tile, vinyl, wood, stucco, terra cotta, steel, brick, asphalt shingles, acrylic & polycarbonate skylights. Anything not listed should be tested for adhesion compatibility before use.
Application:
- Large beads applied in hot weather (above 95ºF) may exhibit slight bubbling. For best results, apply out of direct sunlight.
- 0° to 140°F (-18° to 60° C) (Cartridge) 0° to 120°F (-18° to 49° C) (Brush)
- Surfaces must be clean and free of frost, loose materials, dust, etc.
- Prepare frosty or icy surfaces by cleaning with alcohol.
- Natural shrinkage may give some joints a concave appearance. Multiple applications may beneeded to fill the joint flat.
- If dirt or oils are present on the substrate, wash with any household cleaner, rinse to remove and allow to thoroughly dry.
- Remove any old caulk, especially silicone or silicone residue. Use a silicone remover.
- Close ventilation intakes on roof until solvent dissipates (approx. 12 hours).
- Flammable during early cure (approx. 24-48 hrs.)Fully cured in 1-2 weeks.
Dry Time: Full cure: 1 week (depending on temperature and humidity) Paintable: 1-2 days with water-based paint 1 week with oil-based paint
Clean Up: Tools: Mineral spirits or paint thinner Hands: Citrus-based cleaners