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Composite Deck Armor™ - Armor + Cleaner Kits

$59.97 USD

~~$69.97 USD~~ $59.97 USD

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Composite Deck Armor™ (formerly Resist Mist) is a planet-friendly, water-based sealer and cleaning system for composite decks – and virtually any outdoor surface. It's a concentrate multi-purpose sealer that also works on awnings, docks, concrete, brick, stone, asphalt, stucco, tile, tents, tarps and more.

Kit Specifications -

Kit	What's Included
Armor + Cleaner	Composite Deck Armor™ Sealer (up to 600 SF) + 32 oz. Renu Cleaner Concentrate (makes up to 1 gallon of cleaner)
Easy Clean Kit	Everything in Armor + Cleaner, plus a 3" drill brush attachment, 2 knee pads, and 2 nitrile gloves – less elbow grease needed
Refill	Composite Deck Armor™ Sealer only (up to 600 SF) – for customers who already have cleaner and accessories on hand

Sizes & Coverage

Size	Coverage
1 Quart	Up to 300 SF
Half Gallon	Up to 600 SF

Pay in 4 interest-free installments with Shop Pay – no fees, no hassle on bigger orders.

How It Works

Composite Deck Armor™ is a one-two punch system. First, the included 5-Star Amazon®-rated Renu Cleaner lifts dirt, grease, mold, and algae from your deck or other outdoor surface. Then, Composite Deck Armor™'s Micro Encapsulation Technology seals it – keeping your surface looking clean for 3+ years before you need to treat it again.

What It Protects Against

Removes black mold spots and green algae stains with less scrubbing

Keeps mold and algae from coming back for 3+ years

Blocks grease from the grill, sunscreen, and bug spray from staining your deck

Improves overall stain resistance of composite decking

Water-based formula with zero VOCs

Treats 300–600 SF of composite decking, cement sidewalks, pavers, and more depending on size chosen

Why Deck Owners Choose It

One product, many surfaces – decks, docks, concrete, brick, stone, asphalt, stucco, tile, tents, and tarps.

Long-lasting results – 3+ years of protection means you're not re-treating every season.

Low effort application – the Easy Clean Kit's drill brush attachment cuts scrubbing time significantly.

Concentrate formula – 32 oz. of Renu Cleaner makes up to a full gallon of ready-to-use cleaner.

Planet-friendly – water-based with zero VOCs, safer for your yard, pets, and plants nearby.

Interest-Free Payments

Big project? No problem. Choose Shop Pay at checkout to split your order into 4 interest-free installments.

Frequently Asked Questions

Will this work on real wood decks too, not just composite?

Yes! While it's a top composite deck sealer, it also works as a natural wood sealer, giving you one system to protect composite, wood, and other outdoor surfaces.

Do I need to clean my deck before sealing it?

Definitely. The included composite deck cleaner removes dirt, grease, mold, and algae first, so your sealer bonds properly and your deck stays protected for years.

How long does the protection actually last?

With this system, you get 3+ years of protection. The composite deck sealer's micro encapsulation technology keeps mold, algae, and stains from coming back.

Is this safe for grills, pets, and everyday deck use?

Absolutely. It's water-based with zero VOCs, so it's safe around family and pets, while still protecting against grease, sunscreen, and bug spray stains.

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