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PERMABOND® TA4631 is a 2-part, 1:1 no odour* acrylic adhesive. It has been developed to bond low surface energy plastics such as polypropylene and polyethylene – with no primer or expensive surface treatment required.

It can also be used to bond a wide variety of other materials such as metals and composite materials and is ideal for bonding dissimilar surfaces.

This product is similar to TA4630 but does not contain micro beads making it suitable for joints with smaller gaps

Key Features:
No odour*
Adhesion to a wide variety of substrates
Full cure at room temperature
Bonds polyolefins
No primer required
Bonds underwater
Great water resistance

Base: Methacrylate
Curing: Two-part Chemical cure
Viscosity: 25,00,000 cP
Pot Life: (in mixer nozzle at 23 C) 4-6 mins
Light Handling strength: (0.3 N/mm² shear strength is achieved) @23°C in 40 – 50 minutes

Product Data Sheet

Permabond Polyolefin Bonding Structural Acrylics brochure

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