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Gaco Patch Silicone Roof Patch 2 Gallon
Gaco Patch Silicone Roof Patch 2 Gallon
Gaco Patch Silicone Roof Patch 2 Gallon

Gaco Patch Silicone Roof Patch 2 Gallon

Gaco

Regular price $149.99 Sale

GDESCRIPTIONS
 
GacoPatch is a flashing grade, standalone silicone roof patch designed to be installed in a single application without reinforcement. The convenient wide top pail makes GacoPatch application easy to do with a trowel or a brush. GacoPatch is a one-step application which eliminates the cost of additional products such as primers, tapes and top coats. GacoPatch is a long-term solution for roof repairs because it is UV stable and does not chalk, crack, become brittle or break down over time. GacoPatch contains no asphalts or acrylics, and remains permanently flexible, even under ponding water. No additional reinforcement or extra application steps are required for horizontal patches, even over 1/2” thick.
 

USAGE

GacoPatch is a silicone roof patch designed to provide a long lasting solution for a leaking roof. Use on cracks, expansion joints, flashings, gutters, penetrations, pipes, pitch pans, seams, small holes, transitions, vents and voids.

COLOR

GP1500 White, GP1525 Gray, GP1573 Black

CONSISTENCY

Thick, caulk-like material.

APPLIED PRODUCT DATA

WEATHERABILITY

Excellent color retention and excellent resistance to UV degradation.

TOXICITY

Not suitable for contact with edible substances or potable water.

ADHESION

Bonds to aged asphalt, aged EPDM, aged TPO/CPA, built-up, cap sheet, composite, concrete, fiberglass, metal, modified bitumen, torchdown, sprayed polyurethane foam and most existing coatings.

CHEMICAL RESISTANCE

Excellent chemical resistance.

TENSILE ASTM D412

Strength: 184 psi Elongation: 200% Permanent Set At Break: 1%

TEAR RESISTANCE ASTM D624 DIE C

32 pli (5.7 kg(f)/cm)

HARDNESS ASTM D2240

55 Shore A

PACKAGED PRODUCT DATA

THEORETICAL COVERAGE

Apply GacoPatch at a minimum thickness of 1/8" and spread at least 3" in all directions of application area for an approximate coverage rate of 50 sq. ft. per gallon.

SOLIDS METHOD 4041

Weight: 80% ± 1% Volume: 68% ± 1%

VOC < 250 g/L (< 2.1 lb/gal)

STORAGE STABILITY

Two years from date of manufacture when stored in unopened containers below 75°F (24°C).

APPLICATION

MIXING

Mix before application to ensure uniform color and consistency. Power mixing is recommended. Do not use a paint shaker to mix.

PRIMER

None normally required.

THINNING

Product should not be thinned.

APPLICATION

GacoPatch can be applied to a damp surface, but any standing or ponding water should be removed.

Apply by brush, roller, trowel or putty knife as received. For cold weather application, keep material stored above 65°F (18°C). Do not apply to substrates with temperatures below freezing or above 120°F (49°C).

DRY TIME

At 1/2" thick, in 75°F (24°C) temperatures and 55% relative humidity, GacoPatch will be tack-free in 1 hour, fully cured in 40 hours, but can be rained on within 30 minutes. Product is moisture cure; low humidity will result in longer dry times.

APPLICATION OF TOP COATS

GacoPatch is UV stable. No top coat is required. It is not intended to be painted or covered over with any product other than Gaco Silicone Roof Coatings.

CLEAN UP

Application tools and equipment can be cleaned with GacoFlex Silicone Solvent or 100% Pure Mineral Spirits. DO NOT USE WATER OR RECLAIMED SOLVENTS.