








RadonSeal Plus - Basement Waterproofing and Radon Mitigation for Concrete Surfaces. Superior protection for your concrete with RadonSeal Plus, a deep-penetrating silicate waterproofing concrete sealer designed for long-lasting, permanent protection against water, moisture, dampness, and radon gas. Ideal for basement floors, foundation walls, crawlspaces, garage floors, driveways, sidewalks, concrete pool decks, concrete blocks, and cinder blocks, RadonSeal Plus ensures your surfaces stay dry and secure. RadonSeal Plus chemically reacts with Portland cement to block the capillaries and pores in concrete, concrete blocks, and cinder blocks, creating a barrier that blocks water infiltration, soil gases, and harmful radon gas. It also helps reduce humidity, eliminate musty odors, and reduces dampness in basement areas. Additionally, RadonSeal Plus strengthens and hardens concrete, offering protection against cracking, efflorescence, freeze-thaw damage, and the damaging effects of road salts and deicing chemicals. Whether applied to your basement, garage floor, or concrete driveway, this high-performance sealer preserves concrete surfaces against tough conditions. With a zero VOC, solvent-free, non-toxic, and non-flammable formula, RadonSeal Plus is an eco-friendly solution that’s safe for your family and the environment. Its easy-to-use application via handheld sprayer or roller makes protecting your concrete simple. Just one application provides permanent protection, eliminating the need for costly reapplications. Choose RadonSeal Plus for a clear sealer that enhances concrete durability, protects against water damage, and strengthens your surfaces—offering peace of mind in basement waterproofing, radon reduction, and concrete protection.













| Material | Deep-Penetrating Sealer |
| Brand | RadonSeal |
| Style | Penetrating Concrete Sealer |
| Compatible Material | Concrete, Concrete Block, Limestone |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Unit Count | 640 Fluid Ounces |
| Global Trade Identification Number | 00856255006027 |
| Number of Items | 1 |
| Color | Clear |
| Surface Recommendation | Floors,Walls |
| Manufacturer | Novion |
| Part Number | 110 |
| Item model number | 110 |
| Is Discontinued By Manufacturer | No |
| Size | 5-Gallon |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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