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Available Sizes

Pint Unit	(2 lbs. / 0.91 kg.)
1 Gallon Unit	(17.3 lbs. / 7.85 kg.)
5 Gallon Unit	(52 lbs. / 23.59 kg.)

(Not all sizes may be available online)

Technical Data

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Data At-A-Glance

Mix Ratio By Volume	1A:1B
Mix Ratio By Weight	100A:92B
Pot Life	5 minutes
Handling Time	60 minutes
Cure Time	24 hours
Shore Hardness	85 A
Specific Gravity	1.1 g/cc
Color	Amber
Tensile Strength	3,400 psi
Elongation @ Break	121 %
Specific Volume	25 cu. in./lb.
100% Modulus	700 psi
Die C Tear Strength	175 pli
Shrinkage	0.0038 in. / in.
Mixed Viscosity	5,400 cps

URE-BOND™ II

*NOTE: Product Packaging May Vary

URE-BOND™ II is a premium performance urethane adhesive compound that offers a strong flexible bond between many different surfaces. URE-BOND™ is ideal for adhering polyurethane rubber and other polymer products to many types of substrates (such as plaster, wood, cement, stone) and non-porous materials (such as glass, hard plastics and a variety of metals). URE-BOND™ II has also been used to repair torn polyurethane molds on a limited basis (with proper surface preparation). Working time is 5 minutes at room temperature (73° F / 23° C). Once mixed and applied, URE-BOND™ takes about 60 minutes to cure and yields a strong, flexible bond.

Instructions

Safety - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.

Store and use material at room temperature (73°F/23°C). This product has a limited shelf life and should be used as soon as possible.

Surface preparation - It is essential that the surface of both substrates to be bonded be absolutely clean and dry. Porous surfaces should be sanded until clean and any excess dust removed thoroughly. Non-porous surfaces should be degreased, dried and abraded by sanding, sandblasting or chemical etching - the etching being required for certain surfaces. Solvent wash the surface and let the solvent fully dry before applying adhesive.

MEASURING & MIXING...

Pre-mix Part B before dispensing and mixing with Part A. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.

APPLYING, CURING & PERFORMANCE...

Pour or brush on to prepared surface. Position and affix other surface to substrate and hold fast or clamp together for 60 minutes. Cure time can be reduced by applying mild heat.

IMPORTANT: Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. XTEND-IT™ Dry Gas Blanket (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.