Alex Plus Acrylic Latex Caulk Plus Silicone vs AMP Advanced Modified Polymer Gutter Flashing Sealant
Compare cure times, application limits, and real-conditions performance for both DAP products. Adjust the sliders below for your actual temperature and humidity.
Compare at Your Conditions
Which should you choose for cure time?
- - Both products list the same baseline full cure time of 24h, so temperature and humidity may be the deciding factors.
- - AMP Advanced Modified Polymer Gutter Flashing Sealant allows the lower minimum application temperature (0°F).
- - AMP Advanced Modified Polymer Gutter Flashing Sealant gives more working time before assembly pressure or tooling becomes urgent.
Alex Plus Acrylic Latex Caulk Plus Silicone has a 24h full cure time with a 10-minute open time.
AMP Advanced Modified Polymer Gutter Flashing Sealant has a 24h full cure time with a 20-minute open time.
These products serve different purposes — check each product's individual page for full substrate compatibility details before deciding.
Browse related product categories
Alex Plus Acrylic Latex Caulk Plus Silicone
DAP
AMP Advanced Modified Polymer Gutter Flashing Sealant
DAP
Alex Plus Acrylic Latex Caulk Plus Silicone data from manufacturer TDS · last verified May 2026.
AMP Advanced Modified Polymer Gutter Flashing Sealant data from manufacturer TDS · last verified Jun 2026.