J-B Weld 8277 WaterWeld Underwater Epoxy Putty - 2 oz by J-B Weld
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J-B Weld 8277 WaterWeld Underwater Epoxy Putty - 2 oz by J-B Weld

4.2/5
Product ID: 85562165
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Details

  • Brand
    J-B Weld
  • Specific Uses For Product
    plumbing
  • Material
    epoxy
  • Compatible Material
    Plastic
  • Item Form
    Putty
25 min set time
💧Cures underwater
🔥Withstands up to 350°F

Description

💪 Fix it once, fix it right—underwater or on land!

  • MULTI SURFACE MASTERY - Bonds iron, stainless steel, copper, plastic, fiberglass, and more for versatile repairs.
  • UNDERWATER CURE MAGIC - Works flawlessly even submerged—perfect for pools, plumbing, and boats.
  • FAST ACTING REPAIR POWER - Sets in just 25 minutes so you can get back to business without delay.
  • HEAT CHEMICAL RESISTANT - Survives up to 350°F and resists petroleum, hydraulic fluids, and harsh chemicals.
  • INDUSTRIAL GRADE STRENGTH - 1300 PSI lap shear strength ensures your fixes hold tight under pressure.

J-B Weld 8277 WaterWeld is a NSF-certified, hand-mixable two-part epoxy putty that cures underwater in just 1 hour. With a lap shear strength of 1300 PSI and resistance to heat up to 350°F and various chemicals, it delivers durable, heavy-duty repairs on multiple surfaces including metals and plastics. Ideal for plumbing, pools, boats, and potable water tanks, it’s the go-to solution for professionals and DIYers demanding reliable, fast-setting fixes.

Specifications

BrandJ-B Weld
Specific Uses For Productplumbing
Materialepoxy
Compatible MaterialPlastic
Item FormPutty
Special Featureheavy duty
ColourWhite,Bronze
Item Package Quantity1
Package InformationCan
Item Volume59.14 Millilitres
Full Cure Time60 Minutes
Water Resistance LevelWater Resistant
Tensile Strength1300 PSI
Net Quantity1 Count
UPC043425082770
Global Trade Identification Number00043425082770
ManufacturerJ B Weld, J-B WELD CO LLC, P.O Box 483,Sulphur Springs,TX 75483, +1 903 885-7696, j-bweld@redangus.in
ManufacturerJ B Weld
Country of OriginUSA
Model number8277
Number of Memory Sticks1
Item Weight22.7 g
Product Dimensions2.54 x 10.16 x 17.78 cm; 22.68 g
Item model number8277
Item Height7 Inches
Item Width4 Inches
Included Components1 Pack
Are batteries included?No

Have a Question? See What Others Asked

Can it hold on to a crack in the side of a frp vessel which is used to contain pressurized water of 30-40 psi?

Reviews

4.2

All from verified purchases

K**M

Very Useful and Safe

Used it to fill a crack in my RO unit. It's really safe for potable water tanks and does a great job

R**H

Great epoxy putty

Fantastic product

J**W

Works well even in damp conditions

Used it to seal a persistent leak along the edge of tiling abutting a lift well wall that was getting damp. It worked well .

P**R

कोई भी ना ले

घटिया सामग्री है मैं तो फंसा कोई भी मत फँसना pvc पाइप पे काम नहीं किया 900 रुपए गए पानी मे

S**E

Not useful for pvc water tank leak repair

I was used this product on pvc water tank leak repair. But after applying this pest leakage not repaired. Not useful for the product. I don't like.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

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

2 weeks ago

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€ 41.23

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

J B Weld 8277 Waterweld Underwater Epoxy Putty 2 Oz | Desertcart GERMANY