SeamStitch Acrylic Caulk
Description
SeamStitch Acrylic Caulk is a white, water-based, brush grade acrylic elastomeric caulk.
Uses
It can be used to stop roof leaks, seal sheet metal fasteners, seams, laps and flashings prior to the application of acrylic elastomeric roof coatings.
Benefits
- Superior adhesion to various substrates.
- Excellent weatherability and UV resistance. Provides a durable, weather resistant, long lasting seal.
- Easy to use, non-toxic and VOC-compliant.
Application
- Ready to use. Thinning is not necessary. Mix well before using.
- Mix well before using.Do not use on ponding water locations.
- Roof must be clean, dry and free of any oil, grease, dirt or loosely adhered coating.
- Bare surfaces must be prepared and checked for compatibility.
- Follow our roof restoration procedures and always perform an adhesion test.
- Equipment: putty knife, bulk loader.
Caution: This product is water-based product which will freeze and become unusable at temperatures below 32°F. Suspend all application if conditions prevent a complete cure before sunset, rain, fog, dew or freezing temperatures. Lexis Coatings must be completely dry before exposing to water or foot traffic. Keep Lexis Coatings containers covered when not in use. Dispose of all containers in accordance with state and local environmental regulations. Keep away from children. If ingested, DO NOT induce vomiting. Call physician immediately.
Product information contained herein are presented in good faith and believed to be reliable. They do not constitute part of our terms and conditions of sale. It is also not a guarantee, either expressed or implied, that the data are correct or that products described are merchantable or fit for a particular purpose as methods of use are beyond our control. Customer should determine the suitability of our materials and installation recommendations before usage. Manufacturer’s sole responsibility shall be to replace that portion of any product that proved to be defective.
Technical Data
| Property | Value | Test Method |
|---|---|---|
| Application Temperature | 55°F (and rising) - 100°F. Less than 85% relative humidity. | |
| Clean Up | Water | |
| Color | White | |
| Packaging | 5 gallon pail | |
| Density | 11.2 ± 0.2 pounds/gallon | |
| Dry Time | Dry to touch in 4 - 6 hours. 12 - 24 hours to recoat. Depending on humidity and moisture. | |
| Elongation | 315% ±50 | ASTM D-412 |
| Flash Point | None | |
| Hardness | 45 shore A | |
| Impact resistance | exceeds 160b in/lb | |
| Permeability | 0.14 perms/cent | ASTM E-96 |
| Tensile Strength | 500 psi ± 50 | ASTM D-412 |
| Shelf Life | 12 months @ 40°F-90°F | |
| Service Temperature | -50°F to 200°F | |
| Solids by Weight | 68% ±2% | ASTM D-1644 |
| Viscosity | 60,000 ± 25,000 cP | Brookfield |
| VOC | <35 grams/liter |