
Hardman's Double/Bubble® Flexible, High Peel Strength Urethane Shore Hardness D-50
A good combination of high peel and lap shear strengths. It is semi-flexible and will bond to rubber, leather, china, and many plastics.
- Typical uses: For automotive repairs, bonding aftermarket replacement mirrors, etc., repair of shoes, ski boots, other sports equipment, and conveyor belts.
- Work time: 3-5 minutes
- Handling strength: 1 hour
- Color: Beige
- Viscosity: Light Syrup
Urethane D-50 is a semi–rigid, two–component, extra–fast setting polyurethane structural adhesive. It displays an excellent combination of shear and peel strength, with good impact and fatigue resistance. It is highly recommended for bonding engineering thermoplastics, SMC, laminated surfaces, repair of reaction injection molded parts, and other quick repairs of sporting goods, such as skis, snowboards, and golf clubs.
Urethane D-50 is recommended for the following substrates:
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Urethane D-50 is ideal for automotive repairs. It is also an excellent adhesive for repairing shoes, ski boots, other sports equipment, and conveyor belts.
Packaging
The DOUBLE/BUBBLE package is a handy, dual-pouch, one-shot, job-size packaging concept. It reduces the waste typically associated with using larger quantities of two-component adhesives. This unique packaging ensures that DOUBLE/BUBBLE adhesives are always factory fresh and accurately portioned for optimum adhesive performance.
Directions for Use
The surface must be clean and dry before application. Remove all chemicals, dirt, wax, and oil.

Fold the DOUBLE/BUBBLE package along the center seal, snip the end, squeeze out the contents, mix thoroughly, and apply.
STORAGE AND HANDLING
Store DOUBLE/BUBBLE adhesives at room temperature in a dry environment. Extreme low temperatures may cause crystallization. Extreme high temperatures may degrade the properties. Various cleaning solutions are available for cured and uncured epoxies and polyurethanes.
SAFETY
These materials are intended for commercial and industrial use only, and good housekeeping, safety, and cleanliness should be followed before, during, and after use.
Although the system contains low-volatility materials, care should be taken in handling. Use adequate ventilation in the work area.
These materials may cause dermatitis in susceptible individuals. Keep off the skin and out of the eyes. In case of accidental skin contact, wash thoroughly with soap and water. In case of eye contact, flush your eyes thoroughly with water and consult a physician immediately.