Black Diamond Sealer

Black Diamond Sealer
Black Diamond Sealer Black Diamond Sealer
Brand: Gemseal
Product Code: Black Diamond
   - OR -   

Black Diamond is GemSeal’s new, high performance alternative to asphalt emulsion (AE) sealer and refined tar sealer.

With all the environmental benefits of AE sealer, Black Diamond exceeds AE performance with longer durability, increased toughness against power steering marks, and stays black. Black Diamond also provides performance similar to refined tar sealer’s fuel resistance, durability, and ease of application.

Finally, like all GemSeal pavement sealers, Black Diamond is manufactured with our precision colloid mill system, providing a product that will always be consistent and backed by our nationally recognized quality assurance program.
 

Features

Benefits

Durable

Longer lasting than AE sealers

Color stable

Eliminates graying issues; will stay black and not fade

Fuel resistant

Resists gasoline and oil penetration similar to refined tar sealer

Tougher

Resists power steering marks

Water based Low VOC

Less than 100 grams per liter

Easy to apply

Applies as smoothly as refined tar sealers

Burn free

Ccrews will love to work with it!

Temperature friendly

Can be applied in lower temperatures than AE sealers

Weatherproof

Seals out damaging effects of water and oil, extending the life of asphalt pavement

Consistent

Manufactured in our precision colloid mill system, which takes the mystery out of mix design


SPECIFICATIONS

Black Diamond meets the following standards listed below:
ASTM D5
ASTM D140
ASTM D466
ASTM D529
ASTM D2939
ASTM D36
ASTM D4799

The following specifications have been used in the industry to set standards for coal tar-based products.
Black Diamond does not contain coal tar; therefore, the industry specifications are not applicable.
However, Black Diamond does meet industry performance standards as follows:
ASTM D5727
ASTM D490
ASTM 3423
FAA P-625; P-627; and P-630

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