Superfast Plastic Epoxy Putty Stick is a semi-flexible epoxy putty which sets white and has been specially formulated for damage repair and bonding of all major plastic types including PVC.
Sylmasta Superfast Plastic is a fast-setting, high-strength epoxy putty stick formulated for quick, permanent repairs to most types of plastic. Designed for bonding, sealing, and filling plastic surfaces, it is especially effective for use on PVC and ABS pipework, plastic components, fittings, and casings. This pre-measured epoxy stick requires no tools—simply cut, knead, and apply. The material changes from blue to white as it is fully mixed, offering a visual cue for readiness. Once cured, it can be drilled, tapped, sanded, machined, or painted. Its fast cure time and excellent resistance to water, chemicals, and temperature make it suitable for emergency repairs or long-term fixes, both indoors and outdoors.
Property | Value |
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Compressive Strength | 69 MPa |
Lap Shear Strength (PVC) | 2.4 MPa |
Service Temperature | Up to 120°C (continuous), 150°C (intermittent) |
Hardness | Shore D 65 (full cure) |
Cure Time | Handle in 40 min, full cure in 2–3 hours |
Dielectric Strength | 300 volts/mil |
Shelf Life | 18 months (stored 5–20°C) |
Stick Dimensions | 22 mm diameter × 175 mm length, 114g |
What plastics does Superfast Plastic work on?
It bonds to most rigid plastics such as PVC and ABS, but is not suitable for polyolefins like polyethylene or polypropylene.
How long do I have to work with it before it hardens?
It has a working time of approximately 20 minutes and reaches handling strength in 35–40 minutes.
Can I use it for pressure pipe repair?
Yes, it’s suitable for pressure-bearing repairs on rigid plastic piping systems in emergency or permanent applications.
Brand | Sylmasta |
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