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J-B Weld 8277 WaterWeld is a hand-mixable, two-part epoxy putty that cures underwater in just one hour. With a lap shear strength of 1300 PSI and resistance to temperatures up to 300°F, it’s engineered for durable repairs on plumbing, fuel tanks, pools, boats, and potable water systems. NSF certified and compatible with multiple surfaces, WaterWeld delivers professional-grade, heavy-duty fixes fast—ideal for managers and DIY pros who demand reliability and speed.

| ASIN | B000BRQ0TW |
| Are batteries included? | No |
| Best Sellers Rank | #53,061 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #332 in Epoxy Adhesives |
| Brand | J-B Weld |
| Colour | White,Bronze |
| Country of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (12,482) |
| Date First Available | 24 August 2012 |
| Full Cure Time | 60 Minutes |
| Generic Name | J-B Weld 8277 WaterWeld Underwater Epoxy Putty - 2 oz by J-B Weld |
| Global Trade Identification Number | 00043425082770 |
| Importer | RedAngus Business Services, 7th & 8th Floor, Times Square Building, W.E Highway, Andheri (E) , Mumbai 400 069, [email protected] |
| Included Components | 1 Pack |
| Item Dimensions LxWxH | 25 x 102 x 178 Millimeters |
| Item Form | Putty |
| Item Height | 7 Inches |
| Item Package Quantity | 1 |
| Item Volume | 59.14 Millilitres |
| Item Weight | 70 g |
| Item Width | 4 Inches |
| Item model number | 8277 |
| Manufacturer | J B Weld, J-B WELD CO LLC, P.O Box 483,Sulphur Springs,TX 75483, +1 903 885-7696, [email protected] |
| Material | epoxy |
| Model number | 8277 |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Number of Pieces | 1 |
| Package Information | Can |
| Packer | J-B WELD CO LLC, P.O Box 483,Sulphur Springs,TX 75483, +1 903 885-7696, [email protected] |
| Product Dimensions | 2.54 x 10.16 x 17.78 cm; 70 g |
| Special Feature | heavy duty |
| Specific Uses For Product | plumbing |
| Tensile Strength | 1300 Pounds Per Square Inch |
| UPC | 043425082770 |
| Viscosity | medium_to_high |
| Viscosity Level | Medium to High |
| Water Resistance Level | Water Resistant |
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
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.
T**I
Good
H**�
Ich habe den J-B WaterWeld Epoxyd-Kitt für meine Pool-Filteranlage benutzt, weil am Deckel ein Riss war und ständig Wasser austrat. Obwohl die Anleitung nicht auf Deutsch ist, war die Anwendung absolut selbsterklärend: Stück abschneiden, kneten, auftragen – fertig. Meine Erfahrung: Sehr einfache Anwendung, man braucht kein Vorwissen. Nach dem Aushärten absolut dicht – 100 % erfüllt, was ich mir erhofft habe. Ideal für Notfälle im Pool- oder Sanitärbereich. Wichtig zu wissen: Das Ergebnis sieht nicht unbedingt schön aus, eher wie ein grober Flicken. Wer Wert auf Optik legt, sollte das bedenken. Handschuhe sind Pflicht – das Material klebt stark und ist schwer von den Händen zu bekommen. Fazit: Der Kitt macht genau das, was er soll: abdichten. Für mich hat er ein teures Ersatzteil gespart. Klare Empfehlung für alle, die schnell und zuverlässig etwas reparieren wollen.
O**A
Muy bien adhesivo para pegar tazas y cosas así excelente
T**M
Perfect for what we needed, arrived promptly and good value for money.
R**T
Just what I needed
Trustpilot
4 days ago
2 weeks ago