Search query: waterproof spray sealant clear

Product: Thompson's Water Seal TH.012551-18 Waterproofing Stain - Aerosol, Woodland Cedar - 11.75 ounce Prevents Water Damage
Advanced Polymers Provide Fade Resistant Color
Coating Resists Mildew and UV Damage
Applies to Freshly Cleaned Damp or Dry Wood
Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood Thompson's Water Seal Woodland Cedar

Product: Rust-Oleum 265495 LeakSeal Flexible Rubber Coating Spray, 11 oz, Clear Exterior/interior use on gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more
Oil-based formula seals leaks and cracks instantly with a flexible rubber coating
Dries to touch in 30 minutes and covers up to 8 sq. ft.
Prevents water and moisture penetration for ultimate protection
Flat finish can be top-coated with latex or oil based paints Rust-Oleum Clear

Product: Thompsons TH.010100-18 Clear Multi-Surface Aerosol Waterproofer, 12 Ounce (Pack of 1) Will effectively seal any porous material against damage by water, including concrete, brick, stone, plaster, wood, and asbestos
When used as an additive to, or under-seal for solvent thinned paints, it shields paint against weather.
Is unsurpassed as a penetrating sealer for concrete hardening and dust-proofing, and meets ASTM C309 specifications for concrete curing
Clear waterproofer
10100: 12 oz aerosol Thompsons Clear