Best Deck Sealers

Liquid Rubber Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy to Apply, Misty Gray, 4 Gallon

Liquid Rubber Textured Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Stone Grey, 4 Gallon, 15.1 Liter

SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water-Based, Ultra-low VOC formula for high-moisture areas to protect wood docks, decks, piers & retaining walls.

Liquid Rubber Color Waterproof Sealant - Multi-Surface Leak Repair Indoor and Outdoor Coating, Water-Based, Easy to Apply, White, 1 Gallon

Liquid Rubber Smooth Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy to Apply, Stone Gray, 1 Gallon

Ready Seal 512 5-Gallon Pail Natural Cedar Exterior Wood Stain and Sealer

Ready Seal Natural Cedar 2 Gallon Pack

DEFY Ultra Semi Transparent Exterior Wood Stain - Premium Stain & Sealer, Light Walnut 1 Gallon

SEAL-ONCE NANO Penetrating Wood Sealer & Stain - 1 Gallon. Water-based, Low-VOC waterproofer for fences, siding, beams, outdoor furniture & log homes.

Thompson's TH.024101-16 Waterseal Clear Multi-Surface Waterproofer, gallon