3M PN08661 Clear Super Silicone Seal 3oz

3M™ Clear Super Silicone Seal is a paste-like, one-component clear material that cures to a tough, rubbery solid when exposed to moisture in the air. Our silicone seal adheres to clean metal, glass, wood, ceramic, natural and synthetic fibre, painted surfaces and many plastics.

• Rapid-curing clear silicone seal offers excellent adhesion
• Sealant cures to a tough, rubbery solid when exposed to moisture in the air
• Versatility allows for use throughout an automobile
• The product effectively bonds to a variety of materials, including clean metal, glass, wood, ceramic, natural and synthetic fibre, painted surfaces and many plastics
• Adhesive properties offer high resistance to weathering, vibration, moisture, ozone, and extreme temperatures
• Typical Applications:
  • Sealing automotive trim
  • Sealing drip rails
  • Sealing taillight and sunroof assemblies
  • Filleting and caulking joints to provide a water and dust barrier
  • Sealing vinyl rooftop fabrics

Directions for Use:

Thoroughly clean surfaces to be bonded. Rubber surfaces should be abraded and wiped clean. Apply product to an area that is to be sealed or bonded. The paste-like consistency makes it easy to tool with a spatula or wooden paddle. Super Silicones cure from the outside in. At conditions of 75°F and 50% RH, they form tack-free skin within 20 minutes. Tooling is not practical after the skin begins forming. Cure time is affected by humidity, degree of confinement, and thickness of the adhesive/sealant bead. Lower humidity and/or temperature will extend the cure time. Higher humidity and/or temperature will reduce the cure time. In applications where the adhesive/sealant is confined during cure, the time required for proper cure is generally lengthened.