






⚓ Seal the deal with the strongest marine bond—don’t let your repairs sink! 🚤
J-B Weld MarineWeld is a two-part, steel-reinforced epoxy designed for durable, waterproof repairs on multiple surfaces including metal, fiberglass, and wood. With a tensile strength of 5020 PSI and heat resistance up to 550°F, it cures to a tough, dark grey finish that can be sanded, drilled, and molded. Ideal for DIY marine and watercraft fixes, it sets in 4-6 hours and fully cures in 16-24 hours, ensuring a reliable, chemical-resistant bond above and below water.














| ASIN | B000KKPFFA |
| Best Sellers Rank | #7,635 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Epoxy Adhesives |
| Brand | J-B Weld |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,637) |
| Date First Available | 4 August 2012 |
| Exterior | Painted |
| Item Weight | 70 g |
| Item model number | 8272UK |
| Lift Type | .... |
| Manufacturer | JBWeld |
| Manufacturer Part Number | 8272UK |
| Model | JBWeld 8272UK |
| Product Dimensions | 20.32 x 12.7 x 3.81 cm; 70 g |
| Special Features | Strong, Waterproof |
| Viscosity | Medium |
Y**G
Works 💪
This product is very strong can repair ur fuel tank
A**R
Excellent
Dries very hard and works well.
P**N
Great quality
Worked very well, I filled a hole in bathroom tub
S**I
Good
Good
O**R
استخدمته في لصق حامل مرأة السيارة وانبهرت من النتيجة حيث ان صلابة الاصق ومتانته لم أكن اتوقعها بهذا القدر
G**L
Great product
Very good product and gives a nice result, fast delivery too.
M**K
very good
Sturdy and works great
C**L
used to stick magnets back into a magneto on a motorcycle, charging system works now and combined with the putty the magnets will never move
R**N
I like this weld. I used it to shore up a developing crack on a crockpot. Extends the life of the crockpot, which would be hard to replace. The cured material is just as hard as the ceramic. The patch I put in place did partially break off after many years, however most of it is still in place.
E**S
Muy buen pegamento flexible y a prueba de agua, seca muy rápido toca probar su durabilidad
J**T
i use this stuff in crafting and i gotta say it works great. super easy to use, just mix parts A & B. it dries to a very dark glossy grey. its smooth and is very durable. i find that it holds the joint very well. these are small tubes but go a long way, plus the price is right so its all a win win
H**S
I got two packets for an important project. When we opened one, one of the tubes was completely solid. Not to worry, I had an extra one, right? Wrong! That one was also in the same condition. So now we are delayed by a week at least until we get another suitable product, not to mention the financial losses .
Trustpilot
1 week ago
3 weeks ago