Hardman® DOUBLE/BUBBLE® epoxies are strong and versatile. They contain no solvents, will not shrink, and cure at room temperature. Epoxies are effective over a wide range of temperatures for bonding to metal, glass, ceramics, wood, concrete and most hard plastics. They are cost-efficient adhesives and do not include galvanic corrosion.

A gap filling adhesive for use in damp or moist environments. Cures and bonds under water. Bonds to stone, concrete, metal, glass, china, wood and fiberglass.
Unit of Measure


Work Time

N/A 25 min

Handling Strength

N/A 5 hour


N/A Gray


N/A Heavy Syrup

Material Bonds to

N/A Ceramics Concrete Glass Hard Plastic Metal Wood

Reorder Number

N/A 04003

Typical Uses

N/A Wet crack sealant and plumbing patch. For repair of gutters, battery cases and boats. Excellent adhesive for use with fiberglass tape.



  • Gap Filling Adhesive
  • For use in damp moist environments
  • Will cure and bond even under water
  • Outdoor Durability
  • Contains No Solvents



N/A The information herein is currently believed to be accurate. We do not guarantee its accuracy. Purchasers shall not rely on statements herein when purchasing any products. Purchasers should make their own investigations to determine if such products are suitable for a particular use. The products discussed are sold without warranty, express or implied, including a warranty of merchantability and fitness for use. Purchases will be subject to a separate agreement, which will not incorporate this document.