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Elastoflex 71

Elastoflex 71 is a hot applied, polymer modified asphalt crack and concrete joint sealant. This product applies and sets up best in up to moderate temperatures, and is highly durable in very cold to hot climates. Elastoflex 71 is self leveling, quick melting and extremely flexible. Formulated with a low viscosity for maximum crack penetration, it is ideal for highways, county roads, airports and concrete joints. Elastoflex 71 delivers high performance at a moderate cost.

Very Cold
Cold
Moderate
Hot
Very Hot

How do I read this chart?

Cone Penetration : 77°F (25°C), 150g, 5s : ASTM D5329 90-150 dmm
Softening Point : ASTM D36 176°F (80°C) min
Bond : 1/2 in (13mm), 3 cycles, 200% ext, -20°F (-29°C) : ASTM D5329 Pass
Resilience : 77°F (25°C) : ASTM D5329 60% Min
Asphalt Compatibility : 140°F (60°C), 72 hr : ASTM D5329 Pass

ASTM D6690 Type 4 AASHTO M324 Type 4

Read and follow application instructions before use. This product must be heated using indirect heating methods, either a double boiler or hot oil circulating kettle. Equipment must have means of maintaining constant agitation to the material.
Maximum safe heating temperature: 400°F (204°C).
Recommended application temperature: 380°F (193°C).

Maxwell Products, Inc. warrants that our products meet the applicable specifications at the time of shipment. Due to the many differing procedures used in preparing and installing materials, Maxwell Products assumes no liability for material failure due to improper installation, equipment failure or operator errors. Any remedies are limited, at Maxwell Products' option, to replacement of materials or refund (full or partial) of the purchase price from Maxwell Products. Claims must be made within three (3) months of the date of purchase. There is no other warranty either expressed or implied.