Pros
- •Maintains the original color of surfaces, offering clear protection from moisture.
- •Application process is straightforward and easy to follow.
- •Mild odor allows for indoor use in ventilated areas.
- •Dries quickly enough to redecorate within a day.
Cons
- •Recent formula changes have resulted in poor performance, particularly with concrete surfaces.
- •Leaves surfaces sticky and can cause significant surface damage.
- •Does not absorb properly and may leave a white, milky residue.
- •Customer service is reportedly unhelpful and dismissive.
- •The new wateased formula performs poorly compared to the previous oil-based version.
- •Numerous reports of product not drying clear and causing unsightly results.
Bottom Line
The Thompsons Water Seal 24111 has received widespread criticism for its reformulated water-based version, which is reported to be ineffective and problematic. Many users regret their purchase and recommend avoiding this product due to its poor performance and unsightly results. Consider looking for alternative sealers, especially if you're seeking a reliable solution for concrete surfaces or need a sealer that dries clear and effectively.
Lowest at Amazon
$26.99 at AmazonLowest at any Popular Retailer
$17.81 at BonanzaWhere to Buy
Prices last updated: August 27th 2025 4:20 pm
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