Security Seals
Navigate:  StoreFront / Gaco Western (5 gallons ships free) / GacoRoof (5 Gallon Bucket Ships Free)
Next Product   >
Product   Price    

GacoRoof (5 Gallon Bucket Ships Free)

In Stock
Share This Product
Add To Cart

GacoRoof (5 Gallon Bucket Ships Free) Mini-Thumbnail GacoRoof (5 Gallon Bucket Ships Free) Mini-Thumbnail GacoRoof (5 Gallon Bucket Ships Free) Mini-Thumbnail

**Five Gallon Bucket Ships Free

Contact Sean Thompson @800 457 1332 or email :

Give your roof the silicone advantage

  •  GacoRoof's 100% silicone formulation is designed to stand up to whatever the elements dish out.
  • Silicone will withstand areas of ponding water without softening, bubbling or peeling 
  • Delivers a  high level of protection
  • Do it yourself in a day
  • Easily applied to virtually any surface
  • Reduces  energy costs.
  • Great for flat roofs, moblie homes, RV's and more
  • No special equipment required - just roll it on
  • Accessory products such as patching compound, fabric, sheeting, primer,and basecoat not required
  • Two coats of GacoRoof and you're done!

Please note: Shipping to Los Angles ,California uses a different solvent which is more expensive that the regular Gaco Roof. Must meet Compliance.


  • GacoRoof 100% Silicone Coating can be applied over the following roofing surfaces:
  • Metal
  • Tar & Gravel
  • Cap Sheet
  • Torchdown
  • Composite
  • Aged Asphalt
  • Modified Bitumen
  • Concrete
  • Barrel Tile
  • Sprayed Urethane Foam
  • Low-Pitched Roofs
  • Flat Roofs
  • Mobile Homes
  • RV’s & Campers
  • Built-Up Roofs
  • *Not recommended for application over 3-Tab mineral faced asphalt shingles, or over asphalt coatings.
  • An asphalt coating is different from aged asphalt. Aged asphalt refers to Built-Up Roofing (BUR), made up asphalt felts mopped to the roof substrate with hot liquid asphalt. Some volatile oils will be on the surface and with time disappear, i.e.; aged. GacoRoof coating will adhere to aged Built-Up Roofs.
  • Asphalt coatings include asphalt emulsion, (Water Base), aluminized and cut-back, (Solvent Base). These coatings are usually applied over older BUR roofs. None of these coatings have dependable long term adhesion to BUR and frequently chip or peel off after several years of service. It is the possibility of poor adhesion of these asphalt coatings that make them risky to coat with GacoRoof.

Technical Specs:

  • Description: GacoRoof is a single component elastomeric air dry silicone rubber coating that can be applied year round on properly prepared substrates. GacoRoof has a high level of reflectivity.
  • Usage: GacoRoof is designed as a protective roof coating where ponding water is a problem.
  • Color: White and Gray
  • Weatherability: Excellent durability, color stability and chalk resistance.
  • Chemical Resistance: Excellent solvent and chemical resistance.
  • Tensile: ASTM D-412-68
  • * Stength: 300psi
  • * Elongation 150%
  • * Permanent Set At Break: Approx. 1%
  • Reflectivity: WHITE ONLY ASTM E-903 81.8%
  • Tear Resistance: 32 pli
  • Hardness: ASTM D-676 50 Shore A
  • Water Vapor: ASTM E-96 0.06 perm in
  • Permeability: Method B, 100% R.H. Difference
  • Flammability ASTM E-108 (UL 790) Class A
  • Adhesion: Excellent adhesion to polyurethane foam, tar roof, built-up roof, torchdown, aged asphalt, metal roof, mineral-faded asphalt shingles, composite, cap sheet, plywood roof, concrete roof, brick, rv, camper and mobile home roofs.
  • Coverage: 1117 Sq. Ft./Gal./Mil
  • Solids
  • * Weight: Method 4041,Fed.Std.141 80% +/- 1%
  • * Volume: 69% +/- 1%
  • V.O.C.: Volatile organic compounds content is less than 240 grams per liter.
  • Flash Point: ASTM D-56, 102°F (39°C)
  • Storage Stability: Three years from date of manufacture. GacoRoof will not freeze at 32°F but is recommended to store in sealed containers between 40°F – 85°F.
  • Primer: None normally required.
  • Mixing: Mix before application to assure uniform color and consistency.
  • Application: Apply by brush or roller as received. Cold weather application requires material to be stored above 65°F (18°C). This will allow for easier spreading of material. If left longer than 72 hours between coats, GacoRoof must be cleaned and allowed to dry completely before proceeding.
  • Clean Up: Mineral Spirits
  • Cure: Applied coating will cure in 3 to 7 hour depending on temperature and humidity.
  • Caution: GacoRoof contains solvent and is combustible. Keep away from heat, sparks and open flame. Avoid prolonged breathing of vapors and prolonged or repeated skin contact. Use only with adequate ventilation

        ** NOTE: West Coast Shipments Subject to Freight Surcharge

    Average Rating: (From 2 Reviews): Positive Rating Positive Rating Positive Rating Positive Rating Positive Rating
    Read Complete Reviews | Submit a Review

    Positive Rating Positive Rating Positive Rating Positive Rating Positive Rating excellent service
    From of eau claire, Wisconsin on .

    Positive Rating Positive Rating Positive Rating Positive Rating Positive Rating excellent service
    From of eau claire, Wisconsin on .

    Read Complete Reviews | Submit a Review
    Continue Shopping
    (800) 457-1332
    Returning Customer?
    Shipping Policy Return Policy
    Shopping Cart

    The Shopping Cart is currently empty

    eCommerce Solution by Nexternal