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Momentive Performance Materials GE Sealants & Adhesives All Purpose Silicone 1
Categories: Polymer; Thermoset; Silicone

Material Notes: All Purpose Silicone 1 sealant is 100% waterproof and ideal for a wide range of projects exposed to harsh weather from the attic to the basement. Permanently flexible, it can stretch and move with expansion and contraction and will never break down due to ultraviolet rays or freezing temperatures. This high-quality sealant is resistant to unsightly stain causing mildew growth. It’s easy to apply and offers excellent adhesion to many common building materials including most wood, metal, vinyl siding, drywall/plaster, glass, and plastic. Backed by a lifetime guarantee.

Features: Resists mold with 7-year mold-free product protection. Same-day rain and water-ready. Full cure in 24 hours. 100% silicone is 100% waterproof and 100% weatherproof. Sun-proof and freeze-proof. Meets ASTM C-920 Class 25 specifications. Permanently flexible. Never cracks, shrinks, breaks down, or washes away; Freeze/thaw stability. Non-paintable. Application: All Purpose Silicone 1 sealant is used in a wide variety of applications including windows, doors, siding, trim, and vents, as well as attic/basement applications.

Information provided by Momentive Performance Materials.

Available Properties
  • Specific Gravity, Cured.
  • Volatile Organic Compounds (VOC) Content, WPSTM C1454, Uncured. Excluding water & exempt compounds
  • Hardness, Shore A, ASTM D2240
  • Tensile Strength, ASTM D412
  • Elongation at Break, ASTM D412
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Cure Time, Full Cure
  • Tack-Free Time, ASTM C679, 50% RH
  • Working Life
Property Data

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Manufacturer Notes:
Momentive Performance Materials (GE Silicones)

Category Notes

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