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3M Scotch-Weld™ PR Gel Plastic and Rubber Instant Adhesive

Category Polymer , Adhesive
Manufacturer 3M
Trade Name Scotch-Weld™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Scotch-Weld™ PR Gel Plastic and Rubber Instant Adhesive.pdf
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Material Notes:
3M™ Scotch-Weld™ Plastic and Rubber Instant Adhesive is designed to give exceptional performance on difficult-to-bond plastic and rubber substrates. This adhesive may be bonded to like substrates or in combination with metal or composite substrates. Superior performance is achieved on materials such as heavily plasticized PVC, EPDM, ABS, Nylon, Santoprene® and Viton®. PR Gel (formerly PR54) is a fast curing, very high viscosity, gap-filling cyanoacrylate. Its gel formulation is suitable for bonding poorly mating components and for porous substrates and can be used on vertical surfaces as will to drip or slump.Information provided by 3M
Physical Properties Metric English Comments
Density 1.10 g/cc
0.0397 lb/in³
Brookfield Viscosity 7000 - 20000 cP
7000 - 20000 cP
RVT 'T-spindle' C @ 5
50000 - 90000 cP
50000 - 90000 cP
RVT 'T-spindle' C @ 2.5
Mechanical Properties Metric English Comments
Shear Strength 20.0 MPa
2900 psi
cured, grit-blasted steel; ASTM D1002
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 82.0 °C
180 °F
Minimum Service Temperature, Air -54.0 °C
-65.2 °F
Processing Properties Metric English Comments
Cure Time 0.500 - 1.00 min
0.00833 - 0.0167 hour
Time to Handling Strength
1440 min
24.0 hour
Full Cure
Descriptive Properties Value Comments
Appearance Clear Gel
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