SealMaster® TruFlex Rubberized Crack Sealant

TruFlex is a highly rubberized crack sealant designed for sealing cracks in asphalt or concrete pavements. TruFlex can also be mixed with sand for filling larger cracks and alligatored areas.

Sizes Available

1 Gallon Jug, 5 Gallon Pail, 55 gallon Drum


Approximately 75-150 linear feet of ½” by ½” crack per gallon.

Colors Available


* Colors may vary slightly from actual product.


TruFlex Rubberized Crack Sealant is designed for filling cracks up to 1” wide in asphalt pavement surfaces.

Crack Preparation

Clean all vegetation, dirt, and loose debris from crack. Fill deep cracks with sand or backer rod to within ¾” from pavement surface.

Mixing Procedures

Stir material thoroughly before using. Sand may be added (up to 10 lbs. of sand per 1 gallon of TruFlex) when filling larger cracks and alligatored areas.


Fill crack completely with TruFlex Rubberized Crack Sealant. A squeegee may be used to spread sealant flush to adjoining pavement surface. Material should skin over sufficiently to accept traffic within 6 to 8 hours.


Temperatures must be above 50°F both during application and for a period of at least 24 hours after application. Do not apply when rain is imminent or forecast.

Clean Up

Wash tools in water before material dries.


Spec Sheet (PDF) – English | Spanish

Unit SizeUnit Weight
1 Gallon Jug10 lbs
5 Gallon Pail50 lbs
55 Gallon Drum550 lbs