
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
CertainTeed 0.5-in x 36-in x 60-in Diamondback Gypsum Backer BoardHigh performance, water resistant gypsum tile backer board produced with CertainTeeds patented, proprietary Embedded Glass Reinforced Gypsum (EGRG) Technology Unique patent pending texture coating and pattern design creates a superior bond between the board surface and tile adhesive that helps prevent tile slippage during installation Lighter weight gypsum, cement and fiber cement backer boards Scores and snaps like regular gypsum board, is easy to
High performance, water-resistant gypsum tile backer board produced with CertainTeed’s patented, proprietary Embedded Glass Reinforced Gypsum (EGRG®) Technology Unique patent pending texture coating and pattern design creates a superior bond between the board surface and tile adhesive that helps prevent tile slippage during installation Lighter weight gypsum, cement and fiber cement backer boards Scores and snaps like regular gypsum board, is easy to handle and install, no special tools required Built-in moisture barrier, no secondary waterproofing membrane is required Superior water- resistant surface that inhibits water vapor permeance Low VOCs; GREENGUARD gold certified Lifetime limited warranty for residential applications and a 20 year limited warranty for commercial applicationsFeatures
| Series Name | Diamondback |
| Material | Gypsum |
| Common Measurement (W x L) | 3-ft x 5-ft |
| Common Thickness in Inches | 1/2-in |
| Actual Length (Inches) | 60 |
| Actual Width (Inches) | 36 |
| Actual Thickness (Inches) | 0.5 |
| Weight (lbs.) | 24.14 |
| ASTM C1288 Compliant | No |
| ANSI A118.9 Compliant | No |
| Warranty | Limited lifetime |
| CA Residents: Prop 65 Warning(s) | No |
| UNSPSC | 30161500 |
| Water Protection | Water resistant |
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
4.3 ★★★★★
Based on 2070 reviews
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Product Reviews
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Good quality
Good quality
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Ez install
I really like how EZ it was to install, the display is handy tells you what your voltage is currently. Nice
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Prompt arrival
It works as it should. I have a 500 amp fuse inside. It came with a 100 amp fuse already installed. I have heard too many horror stories about being a "team no fuse". I'm glad mine came the following day after ordering it. The voltmeter is nice and clear. Although I won't keep it on all the time, just to show off when I have my hood up at gatherings 😎
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Reviewed in the United States on November 22, 2024