J-B Weld Pro-Series Waterproof Adhesive Sealant - 280 ml.
JB Weld Pro Series
J-B Weld Pro-Series Waterproof Adhesive Sealant - 280 ml.
JD Industrial Supply - Veteran Owned
JD Industrial Supply
J-B Weld Pro-Series Waterproof Adhesive Sealant - 280 ml.
JB Weld Pro Series
J-B Weld Pro-Series Waterproof Adhesive Sealant - 280 ml.
JD Industrial Supply - Veteran Owned
JD Industrial Supply
JD Industrial Supply

J-B Weld Pro-Series Waterproof Adhesive Sealant - 280 ml.

SKU: 52072
(0)
$37.99
In stock
Usually ships within 24 hours
Satisfaction Guaranteed

We believe in a fair and honest approach to business. Our "customer-based" mentality, combined with competitive price options, are what keep our customers coming back time and again.

100% secure payments
Industry leading quality

Ask an expert!

Email 734-426-2475

J-B Weld Pro-Series Waterproof Adhesive and Sealant is a professional-grade, two-part urethane system engineered for strong, lasting repairs on a wide range of surfaces. It sets in just 5 minutes at room temperature, delivers a tensile strength of 2,350 PSI, and performs reliably both above and below the waterline.

Product Specifications

Specification

Details

Volume

280 mL

Mixing Ratio

1:1

Set Time

5 minutes

Cure Time

90 minutes

Cure Color

White

Tensile Strength

2,350 PSI

UV Resistant

Yes (at full cure)

 

J-B Weld Pro-Series Waterproof Adhesive and Sealant bonds effectively to a broad range of materials, making it a versatile solution for both plumbing and marine environments:

  • Copper
  • Aluminum
  • Galvanized Steel
  • PVC
  • ABS
  • Fiberglass
  • SMC (Sheet Molding Compound)
  • And more

This makes it well suited for applications where multiple materials meet—such as plumbing fixtures, marine hulls, and structural repairs involving mixed substrates.

Key Features and Benefits

  • Waterproof performance: Engineered for repairs above and below the water's surface, making it reliable for marine and plumbing applications
  • Fast set time: Sets in 5 minutes at room temperature for efficient repairs
  • High tensile strength: Delivers 2,350 PSI tensile strength for durable, load-bearing bonds
  • UV resistant: Maintains integrity under prolonged sun exposure after full cure
  • Workable after cure: Can be tapped, filed, sanded, and drilled once fully cured

Simple 1:1 mixing ratio: Reduces the risk of mixing errors for consistent results

Safety Data Sheet

Tech Data Sheet

The standard shipping time for orders shipped via UPS ground is 2-5
days, depending on the destination. Please read our Shipping Policy for full details.