SeamStitch Silicone Caulk is a solvent-based, single component, moisture cure, high solids, silicone caulk.
Used to seal around pipe boots, seams, curbs, flashing, penetrations and fasteners. Useful for spot repairs on our silicone roof coating system.
Warning: This product contains solvents. Keep away from open flame, heat or sparks. Pumping equipment should be grounded to avoid accidental ignition due to static sparks. Use only in ventilated areas and provide mechanical ventilation in enclosed spaces. Avoid breathing vapor or mist. Approved (MESA/NIOSH) chemical respirator and protective clothing must be used when exposure can exceed recommended PEL. Fresh air hose masks required for interior applications. Care must be taken to prevent rooftop HVAC from introducing solvent vapor into interior areas. 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.
|Application Temperature||50°F (and rising) - 95°F. Lower temperature and humidity will effect cure.|
|Clean Up||White, Medium Gray or Dark Gray|
|Cure Time||12 - 18 hours.|
Tack Free: 1-2hours
|Flash Point||>200F°||ASTM D-93|
|HMIS||Health 2, Flammability 2, Reactivity 0, Protection X|
|Hardness||50±5 (Shore A)||ASTM D-2240|
|Packaging||2 gallon pails|
|Permeability||4.2 perms.||ASTM E-96|
|Tensile Strength||130 psi||ASTM D-412|
|Shelf Life||12 months @ 50° to 85° F|
|Service Temperature||-25° To 175° F|
|Solids by Volume||95% ± 3||ASTM D-2697|
|VOC||<50 grams/liter||EPA Method 24|