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4.6 out of 5 stars. 64 reviews
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Black Jack 4.75 gal. Elasto-Kool 700 7-Year White Elastomeric Roof Coating

Black Jack 4.75 gal. Elasto-Kool 700 7-Year White Elastomeric Roof Coating

Item # 1384889

$99.99


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Black Jack 4.75 gal. Elasto-Kool 700 7-Year White Elastomeric Roof Coating

Item # 1384889

$99.99
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New Cardmembers earn a $20 Reward with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 6/28/26.

Shopping at

Grassland (franklin) TN

Delivery to

Pickup Later at Franklin TN FREE

Free standard delivery on online footwear & Clothing purchases of $49 and over.


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The Black Jack Elasto-Kool 700 7-Year White Elastomeric Roof Coating is a quality, highly flexible, white acrylic latex roof coating. This high performance outdoor sealant resists cracking and peeling, while offering tremendous durability and long term life. The roof coating expands and contracts up to 250% with the roof's movement to resist damage. The coating provides an excellent, highly protective barrier which reflects the sun's heat and destructive UV rays. In turn, this roof sealant can help reduce heat gain from the roof, and may lead to more comfortable interior temperatures.Gardner-Gibson warrants product to be free of material defects for a period of 7 years, the "Warranty Period", from the date of purchase. Product must be applied in accordance with the proper application procedures, and for the intended use as stated on the label. Proper preparation and drying conditions must be observed to achieve correct results. Should a product not perform as stated, Gardner-Gibson shall, within its sole discretion and upon receipt of purchaser's timely written notice within the Warranty Period, provide replacement product to repair the affected area or prorate a portion of the purchase price of the defective product based on the claim period. This limited warranty does not cover labor or installation costs, consequential damages or incidental damages. Under no circumstances will the company be liable for any amount in excess of the product purchase price. Contact company below to request a refund with purchase receipt. There are no warranties which extend beyond the description on the face hereof. THIS LIMITED WARRANTY IS THE SOLE WARRANTY PROVIDED BY GARDNER-GIBSON TO THE PURCHASER. THERE IS NO IMPLIED WARRANTY of MERCHANTABILITY OR IMPLIED WARRANTY of FITNESS for A PARTICULAR PURPOSE PROVIDED with THIS PRODUCT.

  • Elasto-Kool reflects heat gain and can reduce roof temperatures
  • Coating flexes up to 250% to resist cracking
  • Ideal roof coating for metal, tile or BUR roofing
  • Seals roofs for longer life

Q&As

1 - 10 of 55 Questions

Q: Can it be applied to fiberglass roofs?

20 days ago
1 Answer
  • A: Recommended surfaces: • Metal • Urethane/polystyrene foam • Concrete roofs • Aged roll roofing, existing aluminum & white coatings • Flat and barrel cement tile
    18 days ago
    Helpful?

Q: Can it be applied to rusty areas and seal tape

21 days ago
1 Answer
  • A: Hi KenA! Its recommended to clear as much rust away as possible prior to application. However, this may not adhere well to seal tape.
    18 days ago
    Helpful?

Q: Can I use on tarps

a month ago
1 Answer
  • A: Hi Neighbor! No, you cannot use Black Jack Elasto-Kool 700 on standard poly tarps. It is designed for roofing substrates (metal, BUR, concrete) and will not adhere to flexible plastic or vinyl surfaces. The coating will likely peel or crack when the tarp flexes, as it requires a rigid, stable surface to properly cure and bond.
    a month ago
    Helpful?

Q: is this product good for metal roofs

a month ago
1 Answer
  • A: Hi Neighbor! Yes, this is an ideal roof coating for metal, tile, or BUR roofing. It is highly flexible and expands up to 250% with the roof's movement to resist cracking and peeling.
    a month ago
    Helpful?

Q: Can you use on assault shingle roof

2 months ago
1 Answer
  • AI-assisted
    A: Hi Neighbor- This product is ideal for metal, tile, or BUR roofing. It is not listed for use on asphalt shingle roofs.
    2 months ago
    Helpful?

Q: Can you use a spray gun to apply it?

2 months ago
1 Answer
  • A: Hi Neighbor! Yes, you can use a spray gun to apply Black Jack Elasto-Kool 700 7-Year White Elastomeric Roof Coating, but it is typically designed for application with a 3/4-inch nap exterior paint roller or brush. When spraying, a professional-grade airless sprayer (minimum 3,500 PSI) is recommended for the best results.
    2 months ago
    Helpful?

Q: Does this require a primer

2 months ago
1 Answer
  • A: Hi B Ervin! Primer is not required to use this product.
    2 months ago
    Helpful?

Q: Can this be used on rv's

2 months ago
1 Answer
  • AI-assisted
    A: Hi Neighbor- Yes, this coating works well on RV roofs and has been successfully used for sealing and waterproofing RVs.
    2 months ago
    Helpful?

Q: Do you need to mix it like paint or can you use it right out of the bucket

3 months ago
1 Answer
  • A: Hi Neighbor- Yes, Black Jack Elasto-Kool 700 should be stirred thoroughly before use to ensure a uniform consistency
    2 months ago
    Helpful?

Q: Does this product contain fibre and if not what white material does

4 months ago
1 Answer
  • A: Hi Bob12! This product does not contain fibre. We do not carry a fibre based roof coating in the color white.
    4 months ago
    Helpful?
1 - 10 of 55 Questions

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Reviews

Rating Snapshot

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51 reviews with 5 stars.
7 reviews with 4 stars.
3 reviews with 3 stars.
0 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.6
22 out of 23 (96%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The roof sealant is highly effective at sealing and waterproofing, successfully stopping leaks and protecting roofs even in harsh weather. It is easy to apply, dries quickly, and provides good coverag...
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  • coats
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  • for hot weather
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1 to 4 of 64 Reviews .
1 – 4 of 64 Reviews
Georgia
Review 1

Good value

3 months ago
Works great. Internet order employees very helpful had everything ready quickly.
SweepstakesYes

Yes, I recommend this product.

Redding, ca
Review 1

Great quality !!

9 months ago
Great roof coating for mobile home metal roof.

Yes, I recommend this product.

Ozark,ar.
Review 1

Rv sealant covers and dries quickly. Good price

10 months ago
Great rv coverage
SweepstakesYes

Yes, I recommend this product.

Review 1

Poor customer service

a year ago
Never received product. Waited and waited. Never heard from anyone. Rude employees and they need better training
SweepstakesYes

No, I do not recommend this product.