Seal Bond  



Product Description

SealBond is a polymer-modified acrylic penetrating finishing sealant. It provides significant resistance to dirt and moisture penetrating into the substrate. It can be brushed-on, rolled-on, or sprayed-on. Used undiluted directly from the container, it penetrates deep into porous substrates leaving a virtually invisible, clear protective film.

Intended Uses

SealBond is typically used on exposed aggregate as a penetrating sealant intended for commercial, industrial, institutional and residential exterior applications. It may be applied over exposed aggregate, cast or poured concrete, tilt-ups, cinder/concrete block, and brick. SealBond can also be used as a very effective sacrificial graffiti blocker, which can be applied over most previously painted surfaces, raw concrete, and masonry.

Product Data



Weight per US G (3.78L) 10 Lbs. (4.99Kg)
Non-Volatile Solids By volume: 23%
V.O.C 2.5 Grams per Liter

Material is non-toxic & requires no
special ventilation during application.
Contains no materials considered to
be health hazards.

Flammability In container: Non-Flammable
Package Stability Greater than 180 days at 72° F (22° C)
Fungus Resistance

No fungus growth when material tested in
an environment of three organisms.

Application Characteristics


Appearance White, opaque in liquid form - Dries to a clear finish
Approximate Coverage

Rough porous surface -250 to 350 sq ft./gal
Smooth, tight surface - 350 to 450 sq ft./gal

Dry Base film Thickness

One coat 1 to 2 dry mils - 0.025 to 0.051mm
Two coats 2 to 3 dry mils - 0.051 to 0.076mm

Subtrate Preparation Dry, clean, free of loose particals
Application Temperature Range

39° F (4°C) subtrate to 80°F (29°C) ambient air in
direct sunlight.

Application Method 1.5" nap roller / brush / airless sprayer (0.09" - 0.11")
Initial Cure (tack-free)

Air dry, 15 to 30 minutes with moderate to low
ambient humidity.

Primary Cure

Air dry; 48 hours at 50°F (15.5°C) or greater surface
temperature with moderate to low ambient humidity.

Solvent (before curing) Water
Cohesion Strength

Outstanding bond to dry or slightly damp surfaces.
Strong cohesion to any clean, dry, concrete, masonry,
brick, and wood surfaces. Hydrostatic pressure will
disrupt this bond.

Download Envirocoatings SealBond printable PDF versions.


Technical Data

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