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Sam Allen

West System 650 G/Flex Epoxy Resin 125ml/Hardener 125ml Pack

(4 reviews) Write a Review
RRP: US$48.00
Our Price: US$40.25
— You save US$7.75
SKU:
321333-SAM
UPC:
9330420186369
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Description

West System 650 G/Flex Epoxy Resin 125ml/Hardener 125ml Pack

• G/flex 650 is a toughened epoxy adhesive that is simple to use, viscous enough not to drain out of a joint, and is resilient enough to absorb the stress of expansion, contraction, shock and vibration. It offers superior adhesion to a variety of materials including aluminium and other metals, plastics, fibreglass, ceramic, masonry, glass, damp wood, difficult-to bond wood species and dissimilar materials.
• G/flex 650 is ideal for repairing leaks in aluminium boats, repairs to polyethylene and ABS canoes and kayaks, wooden boats, household or sporting equipment.
• Mix ratio 1 part hardener to 1 part resin by volume.

## Specifications##

Specifications Chart
Part No. 321333-SAM
Type G/Flex 650 Epoxy Resin 125ml/Hardener 125ml (Pack)
Size 250ml

## Specifications##

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4 Reviews

  • 5
    G-Flex 650 epoxy

    Posted by Phill on 21 Oct 2026

    My new favourite product and very easy to use. Replacing the floor in a boat I just bought. When I took it out the old screws didn't have tef-gel & had eaten away the aluminium. Treated everything and decided to fill the holes and start again. The G-Flex 650 worked really well. I only put some masking tape underneath and I thought the epoxy might eat through it but it didn't. Yes, it does take a long time to set but I like that I've got time to do the whole floor with one batch and it's not going off while you're looking at it.

  • 5
    G/flex epoxy

    Posted by William on 29 Jun 2026

    Bought this over a year ago for use in knife making and have only now needed to refill. Best epoxy I’ve used and wouldn’t think of using anything else anymore. Great price and shipping speed as well. Definitely recommended

  • 5
    Best Epoxy I Have used.

    Posted by Geoffrey Blight on 15 Jul 2025

    Have now purchased this item three times

  • 5
    G/flex on aluminum tinny punt

    Posted by N Hunt on 02 Jan 2022

    Excellent adhesion but not tested in water as yet. Possibly the best product I’ve used in the last 50 years. Time will tell.

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