Best in 7 days
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Georgia-Pacific DensDeck Prime Roof Board, 5/8 in. x 4 ft. x 4 ft.DensDeck Prime 5 8 in. Roof Board (4x4) Engineered glass mat faced gypsum roof board designed for superior adhesion with a wide range of roofing systems. Ideal as a cover board for adhered and self adhered membranes, modified bitumen, and single ply applications, delivering strength, uniform adhesive application, and reliable fire and wind performance. Key Features: Enhanced Adhesion: Face mat formulation promotes uniform adhesive application and
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 1708 reviews
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Product Reviews
★★★★★ 5
Cannot purchase this locally any longer
Size: 5 Quarts
I cannot purchase this viscosity locally any longer. I was very glad to see it offered here. I use this thicker oil in my 2.2 liter Chevrolet engine that has over 200k miles. It works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Great oil but...
Size: 5 Quarts
Great oil. My only gripe is that I need 5.5QT's and single quarts are not available in this weight. Even if it was it looks like a single qt would cost about as much as 5qt's.
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Reviewed in the United States on September 10, 2024
★★★★★ 5
oil
Size: 5 Quarts
perfect for old high performance engines
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
muy bién Gracia
Size: 5 Quarts, Pack of 3
muy bién Gracia
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Reviewed in the United States on April 6, 2026
★★★★★ 5
GREAT
B.E.AUTIFULL THANXS
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Reviewed in the United States on March 14, 2026
