Protecta-Sealer is a one part, high performance rubber sealant with great flexibility and strength for exceptional performance in patching and flashing applications. Protecta-Sealer can be top-coated with Protecta-Product coatings for added protection. It will develop quickly into a monolithic rubber membrane with adequate elongation and recovery to overcome most movement with excellent adhesion to different types of surfaces. It is designed for long-lasting repair and maintenance. Protecta-Sealer's consistency gives it the sag-resistance and ease of application needed to get the job done.

Flash Point (ASTM D 93): 105°F
Drying Time:
   To touch: 4 - 6 hours
   Throughout: 24 hours
Dry Film Thickness of 1 Gal./15 sq. ft.: 80 mils
Temperature Range:
   Application (Deg. F.): 40 - 120
   Service (Deg. F.): -40 - +180
Weight Per Gallon: 8.6#
Weathering Effect: Negligible
Resistance to:
   Acid Rain: Good
   Sunlight: Good
   Chemicals: Good
   Ozone: Good
Adhesion to:
   Concrete: Excellent
   Wood: Excellent
   Transite: Excellent
   Steel, Aluminum: Good
Vicosity at 80°F. (ASTM D217521): 350 - 370 K.U. (Heavy Paste)
Non volatile (Fed. Test Method 141): 60% Min.

AREAS OF USE

      • Concete Cracks
      • Tile
      • Trailers
      • Block Wall Cracks
      • Decks
      • Tanks
      • Metal Joints and Seams
      • Floors
      • Gutters
      • Vents, Ducts


SURFACE PREPARATION

Remove dust, dirt, and debris using stiff brush or broom. Remove rust or scaling with wire brush. Tighten or replace loose fasteners. Remove any loose or failing coatings. Remove any loose or failing concrete or stucco.

Apply with trowel, putty knife or stiff brush, working into seams, cracks around fasteners. For best results in cold weather, store in heated room before using. DO NOT apply direct heat to container. NOTE: It is recommended for seams up to 1/2" wide. Protecta-Sealer can be used in junction (conjunction???) with fiberglass or polyester fabric for improved strength or flexibility. Apply Protecta-Sealer to a smooth even finish, leaving no voids or edges.


APPLICATION

Protecta-Sealer is ready for use as it comes from the container. Do not thin. In cool weather, material may thicken, requiring warming by interior storage. DO NOT HEAT! Apply coating only to dry surfaces.

Protecta-Sealer may be applied by spray, brush, or roller. For spray application, use a 0.030-0.035 orifice. Applied most effectively by air, gasoline, or electric-powered airless spray units such as Graco Model 733 or Speedflo HydraM 4000. Equivalent equipment from other manufacturers may also be used.

Clean up equipment with mineral spirits.

Apply when temperature is 40°F and rising. Wash-off resistance is dependent on temperature . . . 3-4 hours at 70°F, 12 at 40°F. Do not apply over moisture or frost.


COVERAGE RATES

Apply at a rate of 2 gallons per 100 square feet in two coats, allowing the first coat to cure. Additional coats are recommended for badly-torn, pin-holed, or sun-burned single-ply membranes.

* Consult the Technical Department for information on application over smooth built-up roofs.