Product Review
Sikaflex -1A is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant.
- IDEAL CHOICE FOR SMALL JOINTS — Offers exceptional performance on joints where maximum depth is equal to 1/2-in. or less. Use to secure windows, door frames, reglets, flashing, and more
- FIGHTS WEATHERING AND AGING — The urethane-based formula offers strong resistance to weathering and aging. Cures quickly to a tough but pliant consistency that lasts
- HIGH ELASTICITY FOR BETTER PERFORMANCE — This limestone caulk maintains an impressive elasticity for better resistance to tears and cuts. Can accommodate ±35% joint movement without damage
- CERTIFIED AND RELIABLE — Meets multiple federal and Canadian standards, including ASTM C920 for elastomeric joint sealants and NSF/ANSI Standard 61 for potable water
- SAVES TIME — Your fast-curing Sikaflex pro select sealant provides you with a tack-free time to touch of only 3 hours and a final cure of a week or less
