3M 8663 Super Silicone Sealant

3M 8663 Super Silicone Sealant

  • 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
  • Additional Product Information

Product Description 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 fiber, painted surfaces and many plastics
Applications Exterior Seams & Joints
Drip Moldings
Roof Seams
Vinyl Roof Seams
Feature 1 Rapid-curing clear silicone seal offers excellent adhesion
Feature 2 Sealant cures to a tough, rubbery solid when exposed to moisture in the air
Feature 3 Versatility allows for use throughout an automobile
Feature 4 Product effectively bonds to a variety of materials, including clean metal, glass, wood, ceramic, natural and synthetic fiber, painted surfaces and many plastics
Feature 5 Adhesive properties offer high resistance to weathering, vibration, moisture, ozone, and extreme temperatures

Color Transparent
Adhesive Type Silicone
Open Time 24 Hours
Country of Origin United States
Origin Criterion N/A
Certification Indicator N/A
Qualification Method N/A
Cage Code 4AJG6
ECCN Number EAR99

Storage Condition Humidity Controlled Storage (16C/60F TO 27C/80F & 40-60%RH)
Shelf Life 545 Days
Return Policy 25% restocking fee
RoHS Status RoHS3 Compliant
REACH Status Not Compliant
Prop 65 Compliance n/a
CMRT n/a
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