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3M 08662 1-Component Super Silicone Seal, 3 oz Tube, Paste, Black, 24 hr Curing
Item #: 08662 by 3M
UPC #: 051135086629
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- One component RTV (room temperature vulcanizing), rapid-curing adhesive/sealant formulated to solve repair and maintenance problems
- Cures to a tough, rubbery solid when exposed to moisture in the air
- Adheres to clean metal, glass, wood, ceramic, natural and synthetic fiber, painted surfaces, and some plastics
- Excellent resistance to weathering, vibration, moisture, ozone, and extreme temperatures
- Excellent general-purpose sealant
Application
For drip moldings, exterior seams and joints, roof seams, vinyl roof seams, sealing automotive trim, sealing drip rails, sealing taillight and assemblies, filleting and caulking joints to provide a water and dust barrier
Composition
60 to 100% Siloxanes and Silicones, 5 to 10% Silica, 5 to 10% Solvent Refined Hydrotreated Middle Distillate, 5 to 10% Poly(Dimethylsiloxane), 1 to 5% Methyltriacetoxysilane, 1 to 5% Ethyltriacetoxysilane, <= 1% Polydimethylcyclosiloxane, <= 1% Decamethylcyclopentasiloxane, <= 1% Octamethylcyclotetrasiloxane, <= 0.3% Carbon Black
Type
1-Component
Form
Paste
Part no.
8662
Specific Gravity
1
MFR Model
08662
Applicable Materials
Ceramic, Glass, Metal, Natural and Synthetic Fiber, Painted Surfaces, Some Plastics, Wood
Application Time
10 min
Component
1K
Container Size (oz)
3
Curing Time
24 hr
Flash Point
>200 deg F
Odor/Scent
Acetic Acid
Standard/Approvals
California Pro65 Warning: Cancer and Reproductive Harm | Conflict Minerals Regulation | EU REACH | EU RoHS | EU RoHS Phthalates
Temperature Rating (deg F)
-76 to 400
Color/Finish
Black
Container Type
Tube
Minimum Operating Temperature
-76 °F
Shore Hardness
25 Shore A
Color
Black
Chemical Base
Silicone
CureTime
24 hr
Package Size
0.1875 lb
Hazardous Shipping
NOT REGULATED
Product Form
Paste
Tensile Strength
325 psi
Maximum Operating Temperature
+400 °F
Alternative UPC
60455071617
3M black silicone sealant with a 24 hr cure time. Delivers great performance with tensile strength of 325 psi. Minimum to maximum operating temperatures are -76 F to +400 F. Comes in a 3 oz Tube. This silicone sealant is packaged 3 oz per inner, 12 per case.
Specifications:
Shelf Life: 18 mo
Specification parameters description:
Chemical Base:
Chemical base is the primary substance in the product. Adhesives with methacrylate bases are used in structural bonding applications and work well with tough-to-bond materials. Silicone-based adhesives are extremely flexible and ideal in high-heat environments. Epoxy-based adhesives are available with different resins and hardeners to bond effectively with a broad range of materials.
Cure Time:
Cure time is the length of time it takes for the adhesive to completely dry or harden. Different cure times may determine the best application method of the adhesive. Since most polyurethane adhesives cure quickly, dispensing machines are ideal in these applications. Light curing adhesives require light sources within specific wavelengths to cure where the strength of the light source affects cure time. Depending on the particular adhesive, temperature and humidity greatly increases or decreases the actual cure time. Many acrylic adhesives cure quicker than epoxies.