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RadonSeal Plus Outdoor/Indoor Concrete Deep Penetrating Protectant Sealer, Reduces Moisture, Strengthens, & Reduces Radon Gas Levels, 5 Gallon Bucket

RadonSeal Plus Outdoor/Indoor Concrete Deep Penetrating Protectant Sealer, Reduces Moisture, Strengthens, & Reduces Radon Gas Levels, 5 Gallon Bucket

Q: can this be used on concrete roofs where the rain water is channeled to a storage cistern for drinking water?

Yes, RadonSeal can be used for this application. No problem. There is no concern about leaching or water contamination.

Q: How well does this work for seepage between the floor and foundation wall?

Very well. Used it once on walls and floor never saw any wetness after that?

Q: Can this be used over painted basement walls

RadonSeal is a penetrating sealer. This type of product can only be applied to bare & porous surfaces. All paints, previously applied sealers, and other materials that may prevent sealer penetration should be completely removed before treatment.

Q: Can this product eat away at a basement concrete floor causing solf spots, chipping and cracking. is it possible if over used that it may destroy the

Not at all. My floor and walls are stronger then ever. It purges out dirt and loose dust when first applied but stengthens the concrete after it cures.I think the curing process takes a couple of days to a week. I just swept and washed the dirt away

Product ID: 743459849

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Details

Material
Blended
Brand
RadonSeal
Style
PLUS
Water resistance level
Waterproof
Item form
Liquid

🌿Zero VOC, non-toxic, eco-friendly

💧4" deep concrete penetration

🛡️Permanent moisture & radon barrier

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Description

🛡️ Seal Smart, Live Dry — Concrete Protection That Lasts a Lifetime!

DEEP CONCRETE DEFENSE - Penetrates up to 4 inches to seal pores and block moisture & radon gas.
STRENGTHENS SHIELDS - Hardens concrete to resist cracking, dusting, salts, and freeze-thaw damage.
ONE DONE APPLICATION - Permanent protection with no peeling, fading, or need for reapplication.
TRUSTED COMMERCIAL GRADE - Backed by 25+ years of proven performance and a money-back guarantee.
EFFORTLESS ECO PROTECTION - Water-based, odorless, non-flammable formula with zero VOCs for safe indoor/outdoor use.

RadonSeal Plus is a commercial-grade, deep-penetrating concrete sealer that permanently blocks moisture, radon gas, and water vapor by sealing up to 4 inches deep. Its eco-friendly, zero VOC formula strengthens concrete against cracking, dusting, and chemical damage without trapping moisture or requiring reapplication. Ideal for indoor and outdoor concrete surfaces, it offers a hassle-free, odorless solution trusted since 1997 to protect and extend the life of your concrete.

Specifications

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

Have a Question? See What Others Asked

can this be used on concrete roofs where the rain water is channeled to a storage cistern for drinking water?

How well does this work for seepage between the floor and foundation wall?

Can this be used over painted basement walls

Can this product eat away at a basement concrete floor causing solf spots, chipping and cracking. is it possible if over used that it may destroy the

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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