For instance, drylok extreme and drylok original are not designed for floor surfaces. DRYLOK will adhere to these paints, but if it cannot penetrate into the pores of the masonry itself, it will not waterproof the surface. I also found that the XPS adheres to the wall easier with the Drylok then without it (I started a wall then went back and decided to use the Drylok). The water-based sealers main benefit is that it can penetrate easily into the concrete pores and block them. So its likely the better option for contractors and for those facing larger projects. For instance, drylok extreme and drylok original are not designed for floor surfaces. Compared to powder coating, Drylok is much easier to apply because it is smooth, creamy, and consistent. Drylok vs Zinsser - Stories of a House Wait 24hours after the application of the second coat to backfill. $129.00. . I then carefully followed the installation instructions for my three waterproofing treatments: UGL Drylok Extreme, Koster NB1 Grey, and Xypex Concentrate.After testing each of these coating treatments, I tested the manufacturer's "active leak" patch product by drilling 5/8" holes at the bottom of each water-filled column. AMES BWRF5 Water Base High Strength Elastomeric Liquid . DRYLOK Extreme. Let it dry; then you can apply the second coat with the brush, roller, or alternatively with a sprayer if youre using the Extreme. To get the most of Drylok, you have to prepare the basement surface before applying. Both projects even start with the same stepchoosing a color. Otherwise, you can mix the paint with an absorbent material and let it dry in a cardboard box. As Radonseal is a water-based sealer and applied with a sprayer, it covers more area than Drylok with a single gallon. Which waterproofing is best for basement? the radonseal is for crack repair IE in basement walls. If it did trap moisture it would readily bubble and peal off the concrete. Drylok Original takes 1.5 hours to be dry to touch and between 2 to 3 hours to recoat. When applied according to directions, DRYLOK Original Masonry Waterproofer is warranted for 10years, DRYLOK Extreme Masonry Waterproofer is warranted for 15years, and DRYLOK Floor &Wall Masonry Waterproofer is warranted for 7years. Exploring its Capabilities, Should Roof Vent Pipe Be Covered? Both original Drylok and Drylok Extreme have 4+ star ratings on Amazon.com. Flat Chip Brush. Join our tens of thousands of customers and contact us for your basement waterproofing and foundation repair needs. Fill gaps with a hydrostatic cement, Drylok makes one that works fine but any hydrostatic . A lot of companies make extravagant promises, assuming that years down the road nobody will remember, but DRYLOK is an American company thats been selling waterproofing products for a long time, so it has a solid history. The chemical cannot seep into the masonrys pores due to the paint. Give us a shout. Neither of them is likely to be the perfect solution if youre working on a budget. The difference between the two products is the original Drylok withstands 10 lbs of thermostatic pressure while Drylok Extreme withstands 15 lbs of hydrostatic pressure.