Will this epoxy work on plastic fuel tanks?

Yes, absolutely. We've used it on pressurized fuel tanks too. Fixed punctures, even cracked threaded connection collars. This is the best epoxy we've ever seen. The key is all in the prep work, using 80 grit as instructed. Once the plastic is sanded and prepped, for added strength it advises "curing" the plastic before applying epoxy by heating that sanded plastic area with a torch (flame). Clearly this step can be dangerous, do only if it's an empty aired out tank. Otherwise skip this step. Prep, prep, prep is the key.

does it work with wood?

Yes, but the regular epoxy works very well with wood and is less expensive. I bonded plastic to wood with this.

Will this epoxy work on cement steps

Not sure how you're proposing to use it exactly, but it's a great product and will work on virtually anything.

What type of prep work is needed if i'm using this on a scepter water jug? light sanding? i'm trying to glue an abs 6x12" plate to it the jug.

Sanding for "Tooth" and then a "Degreasing " on Both Items (jug & base) I use denatured alcohol. I'd lay the Jug Base down into the Gflex and let simple gravity do the joining. Hope this helps

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West System 655-8 G/Flex Epoxy Adhesive, 2 x 4.5 oz | Toughened & Flexible

West System 655-8 G/Flex Epoxy Adhesive, 2 x 4.5 oz | Toughened & Flexible

Product ID: 28713903

Details

Brand
West System
Item Form
Liquid
Material
epoxy
Special Feature
Waterproof
Specific Uses For Product
Repair

⏳46 min pot life, 60-75 min working time

🌊Waterproof & marine-grade cure

🛠️150,000 PSI tensile strength

€ 90.51

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Description

🛠️ Bond Strong, Flex Smart — The Last Epoxy You'll Ever Need!

VERSATILE ADHESION MASTER - Bonds fiberglass, metals, ceramics, plastics & hardwoods effortlessly
MARINE READY WEATHERPROOF - Reliable curing even on damp surfaces and in cold conditions
MADE IN THE USA TRUSTED BY PROS - Top-rated epoxy with 4.6 stars from 600+ expert users
UNMATCHED TOUGHNESS FLEXIBILITY - Durable yet shock-absorbing bonds for demanding projects
PRECISION MIXING EXTENDED WORK TIME - 1:1 ratio with nearly an hour to perfect your assembly

West System 655-8 G/flex is a premium two-part epoxy adhesive combining exceptional toughness and flexibility with a 150,000 PSI tensile strength. Designed for permanent, waterproof structural bonds, it excels on challenging materials like fiberglass, metals, ceramics, and hardwoods. Featuring a convenient 1:1 mix ratio and extended working time, it cures reliably in marine and cold environments, making it the go-to choice for professionals demanding durability and precision.

Specifications

ASIN	B00LWKFZJ8
Best Sellers Rank	#13,714 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Electrically Conductive Adhesives
Brand Name	West System
Color	White
Compatible Material	Plastic
Container Type	Tube
Customer Reviews	4.6 4.6 out of 5 stars (638)
Full Cure Time	24 hours
Global Trade Identification Number	00811343014759
Included Components	EMW1832294
Item Form	Liquid
Item Package Quantity	1
Item Type Name	Industrial Fluid Adhesives & Sealants
Manufacturer	West Systems
Material Type	epoxy
Model	655-8
Number of Pieces	2
Other Special Features of the Product	Waterproof
Part Number	655-8
Specific Uses For Product	Repair, Woodworking
Tensile Strength	150000 psi
UPC	811343014759
Unit Count	9 Fluid Ounces
Viscosity Level	High
Volume	9 fluid ounces
Warranty Description	EMW1832294
Water Resistance Level	Waterproof

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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€ 90.51

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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