Thompson’s Thompsons WaterSeal Clear Multi Surface Waterproofer Gallon Low VOC TH.024111-03 – Wood Preserves

For multi-surface waterproofing that protects wood, brick and concrete and allows your wood to gray naturally.

Product Features:

• Prevents water damage.
• Beads & waterproofs.
• Allows wood to gray naturally.
• Exceeds all federal waterproofing standards for wood, concrete and brick:
  • Wood: exceeds industry standard ASTM D-4446 for waterproofing wood.
  • Concrete: exceeds federal specification TT-C-555B for resistance to wind-driven rain.
  • Brick: exceeds federal specification SS-W-110C for water repellency on brick.

• Use on: decks & fences, brick patios, concrete driveways, exterior surfaces.
• Use when mildew/biological factors are not a problem.