Author: Jay

All State Bill Paid

To perfectly apply Drylok in a basement, first prepare the walls by cleaning and repairing them, then apply at least two coats using a 3/4-inch nap roller or stiff-bristled brush, ensuring thorough penetration into the masonry’s pores, especially in corners and along the floor-wall joint. Back-brush or back-roll the first coat to fill pinholes, and allow sufficient drying time between coats before inspecting for missed spots. [1, 2, 3, 4]

 

Preparation

1. Clean the Walls: Remove any loose paint, dirt, or efflorescence. [5, 6, 7, 8]
2. Repair Damage: Fill any cracks or imperfections to ensure a smooth, even surface for the product. [5, 6, 9, 10]
3. Dry the Area: Ensure the walls are completely dry before application, as standing water can hide leaks. [11]

 

This video demonstrates the preparation process for applying Drylok, including cleaning and repairing the walls: https://www.youtube.com/watch?v=eEp04aYmBQE

 

Application Tools

• Brush: Use a stiff-bristled brush or a brush specifically designed to hold heavy-bodied coatings, like a DRYLOK® Brush. [1, 14]
• Roller: A 3/4-inch nap roller is recommended for applying the first coat to back-brush and fill in pores. [1, 4]

 

Application Steps

1. Stir the Product: Stir the Drylok vigorously to ensure it has a consistent texture. [1, 2]
2. First Coat:

• Load the brush generously with Drylok. [3]
• Apply to the prepared surface, working the product deep into the pores. [2, 3]
• Pay extra attention to foundation levels and inside corners. [3]
• Apply a few extra inches onto the floor at the wall-to-floor joint to create a stronger barrier. [3]

1. Back-Brush or Back-Roll: After applying the first coat with a roller or brush, use a roller or brush to work it into any pinholes or pores in the masonry. [1, 4]
2. Second Coat: Apply a second coat of Drylok for enhanced protection and a complete waterproof barrier. [1, 2]
3. Inspect: After the final coat has dried, inspect the surface for any missed spots or imperfections and fill them in. [2]
4. Clean Up: Clean tools with soap and water immediately after use. [2]

 

AI responses may include mistakes.

[1] https://www.drylok.com/learn/blog/the-right-vs-wrong-way-to-apply-drylok-masonry-waterproofer

[2] https://www.drylok.com/learn/blog/ultimate-guide-to-drylok-for-basement-waterproofing-step-by-step-instructions

[3] https://www.youtube.com/watch?v=eEp04aYmBQE

[4] https://images.thdstatic.com/catalog/pdfImages/79/79cdf585-289b-4c28-8518-022bcf8f7473.pdf

[5] https://www.instructables.com/Waterproofing-Basement-Walls-With-DRYLOK-Paint/

[6] https://homerepairtutor.com/waterproofing-basement-walls-with-drylok-paint/

[7] https://www.thisoldhouse.com/bathrooms/21016874/how-to-use-a-membrane-system-to-prep-a-shower-for-tiling

[8] https://www.drylok.com/learn/blog/renovating-a-basement-to-create-a-home-gym

[9] https://www.drylok.com/learn/blog/winter-proof-waterproofing-is-essential-for-protection

[10] https://alphateqwaterproofing.com/waterproofing/steps/

[11] https://www.drylok.com/learn/blog/everything-you-need-to-know-about-waterproofing-basement-walls

[12] https://www.youtube.com/watch?v=ihp_YDi9-CM

[13] https://www.lowes.com/n/video/building-materials/how-to-patch-and-paint-drywall/69006168

[14] https://www.drylok.com/learn/blog/q-a-waterproofing-your-basement-with-drylok-waterproofer