SeamStitch® Acrylic Elastomeric Caulk
Membrane Roofing / Fluid Applied Roofing / Acrylic Elastomeric Caulk – 07 56 00
1. Product Name
SeamStitch® Acrylic Elastomeric Caulk
2. Manufacturer
- Lexis Coatings
- 1025 Rose Creek Dr
- Ste 620 #138
- Woodstock, GA 30189
- Phone: 770-755-1820
- Fax: 206-888-2438
- URL: www.lexiscoatings.com
3. Product Description
SeamStitch® Acrylic Elastomeric Caulk is a water-based, brush grade, high solids, acrylic elastomeric caulk for all types of roofs.
Basic Uses
Built Up Roofing (BUR), Concrete Roofs, Metal Roofs, Modified Bitumen, Polyurethane Foam, Single Ply Roofing (EPDM, PVC, TPO).
Caulking and sealing sheet metal fasteners, seams, laps and flashings prior to the application of elastomeric roof coatings. Patching and filling small non-structural gaps in roofing.
Advantages
- Superior adhesion to various substrates.
- Highly flexible over a wide temperature range.
- Excellent weatherability and UV resistance.
- Provides a durable, weather resistant, long lasting seal.
- Easy to use, non-toxic and VOC compliant water based coating.
4. Technical Data
See table on the following page.
5. Installation
- SeamStitch® Acrylic Elastomeric Caulk is ready to use. Thinning is not recommended.
- All surfaces to be coated must be clean, dry and free of any oil, grease or dirt.
- Before application, any loosely adhered coating must be removed and bare surfaces must be prepared, cleaned and checked for compatibility and adhesion.
- Containers should not be left open for extended periods of time.
- Follow our roof repair and roof restoration procedures and always perform a coating adhesion test before doing the entire roof.
- Putty Knife: 4″ flexible blade.
- Brush: Good quality, stiff, synthetic bristle brush
6. Availability & Cost
SeamStitch® Acrylic Elastomeric Caulk is available directly from Lexis Coatings and from online distributors. Contact Lexis Coatings for pricing information.
7. Warranty
This product is designed to be topcoated with our elastomeric coatings. Read our installation specifications for warranty information.
8. Maintenance
Periodic maintenance of Lexis Roof Restoration System ensures extended service life and maintains reflectivity.
9. Technical Services
Contact Lexis Coatings for Technical Support. Additional information, product literature, brochures, and specifications are available.
10. Filing Services
Additional product information is available from Lexis Coatings.
This product data sheet conforms to the editorial style prescribed by The Construction Specifications Institute.
The manufacturer is responsible for technical accuracy.
SeamStitch® Acrylic Elastomeric Caulk Technical Data
| Property | Value | Test Method |
|---|---|---|
| Color | White, may be tinted | |
| Viscosity | 700 cps | Brookfield |
| Solids by volume | 68% ± 2% | |
| Density | 11.3 ± .2 lbs per gallon | |
| Hardness | 45 Shore A | ASTM D-2240 |
| Tensile Strength | 500±50psi | |
| Elongation | 315% | ASTM D-412 |
| Permeability | 0.14 perms/cent | |
| Flash Point | None | |
| Coverage | 65 lineal feet per gal. (0.45“wide x 0.25“thick) | |
| Application Temperature | 55°F (and rising) – 100°F, Less than 85% relative humidity. | |
| Dry Time | Dry to touch in 4 – 6 hours | |
| Shelf Life | 12 months @ 40°-90°F | |
| Clean Up | Water | |
| VOC | <100 g/lit |
Caution: SeamStitch® Acrylic Elastomeric Caulk is a 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 responsibilty shall be to replace that portion of any product that proved to be defective.
This product data sheet conforms to the editorial style prescribed by The Construction Specifications Institute.
The manufacturer is responsible for technical accuracy.