Elastathane AR Polymer -5gal

The indoor counterpart to ElastaThane UV 550. Same 100% solids, single-component, moisture-cure binder chemistry for rubber, SBR, and EPDM granule installations — built for applications where UV exposure isn't a factor and cost efficiency matters more than sun resistance.

Aromatic chemistry makes it a practical choice for covered or interior rubber surface installations: gyms, indoor play areas, weight rooms, and similar spaces that won't see direct sunlight. The cured surface delivers 475% elongation and solid freeze-thaw flexibility, so it handles seasonal movement without cracking.

Not for outdoor or sun-exposed applications — use ElastaThane UV 550 where UV resistance is required.

Mix Ratios:

• Priming: 1 part ElastaThane AR Polymer to 1 part solvent
• Binding rubber: 1 part ElastaThane AR Polymer to 4 parts rubber granules (by weight)

Physical Properties:

• Solids: 100% by weight and volume
• Viscosity: 3,000 ± 500 cps
• Specific gravity: 1.07
• Tensile strength: 2,000 ± 200 psi
• Ultimate elongation: 475 ± 50%
• Tear resistance: 160 ± 25 pli

Packaging: 5 gallon

Compatible with: Rubber, SBR, and EPDM granules; various rock aggregates.

Application:

• Primer coat: Apply with a 3/8" nap roller
• Rubber binding: Apply with a screed box and thickness gauge or metal trowel

Storage: Keep container sealed after opening. Optimal storage temperature is 77–95°F (25–35°C).

For indoor/covered installations only. Not UV resistant.