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⚡ Fix it fast, fix it strong — the pro’s secret weapon!
J-B Weld 8276 KwikWeld is a fast-setting, steel-reinforced two-part epoxy that sets in 6 minutes and cures in 4-6 hours. With a tensile strength of 3127 PSI and resistance to heat (up to 230°F), water, petroleum, chemicals, and acids, it provides durable, waterproof repairs across metal, plastic, concrete, and more—ideal for automotive, marine, household, and craft applications.














| Asin | B0006O1ICY |
| Best Sellers Rank | #4,524 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #27 in Epoxy Adhesives |
| Brand Name | J-B Weld |
| Color | grey |
| Compatible Material | Metal |
| Container Type | Tube |
| Customer Reviews | 4.6 4.6 out of 5 stars (14,663) 4.6 out of 5 stars |
| Full Cure Time | 5 Hours |
| Global Trade Identification Number | 00043425082763 |
| Included Components | Epoxy Resin Tube 2 oz. & Hardener Tube 2 oz. |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | J-B Weld - 8276 |
| Item Weight | 0.05 Pounds |
| Manufacturer | JBWeld |
| Material Type | Epoxy Resin |
| Model | 8276 |
| Number Of Pieces | 1 |
| Other Special Features Of The Product | Dries Clear, Fast Drying, Strong |
| Part Number | J-B Weld - 8276 |
| Specific Uses For Product | DIY, home repair, auto repair, marine repair, craft |
| Tensile Strength | 3127 Pounds Per Square Inch |
| Unit Count | 22.68 Grams |
| Upc | 088020712318 012304144588 745682235936 043425700049 043425082763 036577522348 |
| Viscosity Level | Medium to High |
| Volume | 59.15 Milliliters |
| Water Resistance Level | Waterproof |
User
Plastic and metal
Ok
User
Not worth
It is not worth a cent. Several attempts to stick the plastic, with the instructions sold, did not stick, I do not recommend buying it
User
Don't buy.
Mixed exactly has required and still like plasticine 3 days later, gave up and peeled it off... came off easy although the area had previously been thoroughly degreased and wiped down with an IPA solution to ensure no contamination was remaining.... I won't recommend it.
User
Prompt Delivery, good product
Very Nice Product and seller too
User
Muy bueno
Muy buen producto
User
Useful for Metal
Fast delivery,Product says it contains steel in the glu. I can vouch for that, as I used this to glu magnets together and the excess wouldn’t wipe off after sanding, it just kept moving around. The steel powder leftover is some form of steel.Seems to be very strong, but not tested long enough.
User
Recommend
This stuff is awesome.. marine grade version works great above and below waterline .. I've used it to rebuild .. fill .. modify .. items of different composition .. strong and reliable once cured.
User
Good strong hold
Excellent glueWorks well on my broken Abigail Ahern pelican lamp that had broken in transitSuper easy and sets quickly make sure to hold the men’s with light masking type tape until it’s set enough to take tape offBreak has held strong. Be aware it is black and I really needed grey but I didn’t notice this when purchasing so I’ll just have to paint over the join
Trustpilot
2 weeks ago
4 days ago