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Moldex Deck Protector
A high-performance sealer, designed for composite and wood deck materials to resist stains caused by mold, mildew, algae, barbeque grease, and more. Guaranteed to resist sunfading, mold, mildew, and algae growth on its surface for 4 years. Available in clear for a natural look. Other colors available drop shipment. Refer to model No. 4900 for composite deck cleaner. No. 4800: For Use On: Composite Decks,Steps,Rails,Fences, Formulation: Waterborne, Color: Clear, Size: Gallon, Approx.Coverage: 300 TO 350 sq ft per Gal, Pkg Qty: 1, Package Type: Bottle
|Average Customer Rating:
|| based on 3 reviews|
Average Customer Review:
( 3 customer reviews )
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Most Helpful Customer Reviews
4 of 5 found the following review helpful:
Lasted about one year.Oct 19, 2010
By Bernard Weiss
After mold removal with an oxygen bleach (CorteClean) on a composite Trex deck , I applied 2 coats of Moldex on most of deck and 3 coats in one test patch. The latter resulted in a reflective surface accumulation. In both cases waterproofing (beading of surface water) lasted about one year, and the mold reappeared during that time despite a local drought. The product claims "up to" 4 years of protection, whatever that means. The mold prevention was no better than I had obtained previously with an oxygen bleach alone.
2 of 3 found the following review helpful:
No Mold PreventionMay 29, 2011
By Al R.
After using a 25% solution of bleach and water, which removed the mildew, I applied a coat of Moldex preventor to the entire deck including railings, ballastors, flooring, etc. The mildew returned over a two to three month period. I again removed the mildew with the bleach/water solution and applied another coat to the everything except the floor, which received two more coats. The deck was OK over the past winter but now (5/29/11) the deck is covered with mildew again. Four years of protection is a distant dream. This may be eco-friendly, but only for the survival of mildew. What an expensive mistake this product is!!!!!
4 Years - YesAug 20, 2012
I have a PT deck in a location that is very conducive to the growth of mold. I was treating it every year until I tried this product. I put on two coats and it lasted 4 years easily. It's now been five years without any further treatment, and the wood now looks bare, but still no mold or fungus. I'm about to put down another 2 coats. A great product.