The real deal
New, factory-sealed paint. Actual inventory photos. A real person when you need a hand.
Studio images created from our actual product photos. View the real inventory photos or ask Sam for a current photo of your bucket.
Thousands of buckets sold to businesses.A real paint seller. Text Sam for a straight answer.
DRYLOK • New & factory sealed
Extreme Masonry Waterproofer
- Color
- Bright White
- Bucket size
- 5 gallons
- Finish
- Flat / smooth
A bright white waterproofing coating for prepared bare masonry walls, above or below ground. Apply two coats at the specified spread rate.
- For bare masonry walls
- Interior + exterior
- Soap-and-water cleanup
Our price$100per bucket
RetailKeep $109for the rest of your project.
52% less than retailHome Depot · checked Oct 7, 2026
The retail reference is a listed price for the same product and bucket size—not our former selling price. Retail prices can change. View retail listing ↗
Last one online
Only 1 bucket available online. Need more? Ask for a bulk priceNew & factory sealed
Free shippingContiguous U.S.
The details
DRYLOK Extreme masonry waterproofer in Bright White. Check the label photos for surface preparation and application details.
- 5 gallon container
- New and factory sealed
- Color/base: Bright White
Buying several buckets? Text 480-490-6069 for a lower bulk price.
We’ve sold thousands of buckets to companies. We sell the materials; painting and installation services are not included. Please check the label photos and manufacturer’s instructions for your project.
Shipping & returns
Free shipping across the contiguous U.S. Orders dispatch in 1–2 business days. Unopened buckets may be returned within 30 days; buyer pays return shipping. We handle damaged or incorrect orders.
Shipping policy · Return policyFree Scottsdale pickup
Select Pick up at checkout and wait for your ready-for-pickup email. Pickup is available daily, 1:30–9 PM Arizona time, at 15023 N Pima Road, Scottsdale, AZ 85260. Bring your order confirmation and text 480-490-6069 when you arrive.
Why the lower price?
We source new, sealed paint at a lower cost and pass the savings on. Same product and size, without the full retail price. We sell the materials; painting and installation are not included.
Know your bucket
Good paint. A better plan.
Check the surface, prep and coverage before you get started.
How far it goes
First coat: 75 sq ft/gal. Second coat: 75–100 sq ft/gal. At least 2 coats are required.
Estimate your bucketsMade for
Bare concrete block, cinder block, poured concrete, brick and stucco walls; interior or exterior, above or below grade.
Start with the prep
Clean bare masonry, remove efflorescence and patch cracks. Work the first coat into the pores as directed. New concrete must cure 28–30 days and have a pH below 10.
The useful details
| Brand | DRYLOK |
|---|---|
| Color | Bright White |
| Bucket size | 5 gallons |
| Product type | Latex masonry waterproofer |
| Finish | Flat / smooth |
| Published coverage | First coat: 75 sq ft/gal. Second coat: 75–100 sq ft/gal. At least 2 coats are required. |
| Dry to touch | Tack-free in about 45 minutes; dry in 2–3 hours. Cooler, humid or damp conditions extend drying. |
| Recoat time | About 2 hours; allow longer in cool or humid conditions. Wait 24 hours before a latex topcoat. |
| Suitable surfaces | Bare concrete block, cinder block, poured concrete, brick and stucco walls; interior or exterior, above or below grade. |
| Cleanup | Soap and water. |
Before you start
- Do not thin. At least 2 coats are required.
- Not for floors that receive foot traffic.
- Existing coatings can prevent waterproofing; follow the manufacturer’s bare-masonry requirements.
Manufacturer guide
Technical data sheet
Source: DRYLOK Extreme — product data sheet, August 2026, version 01.04 · Checked 2026-10-08
Less guesswork
How many buckets?
A planning estimate using this product’s published coverage.
Check the manufacturer’s coverage guidance, or text Sam for help estimating your project.
Manufacturer guide ↗Text Sam ↗