Dry Guy Waterproofing Spray for Blankets in the 16 oz size covers 50 to 60 square feet of fabric with superior breathable waterproofing specifically formulated for horse blankets and pet clothing.
Application instructions: Protect working surface and lay clean garment flat and zip up all zippers. Hold bottle 6-12 inches away fromfabric. Apply evenly to outside of fabric. Check carefully to ensure no areas have been missed. Allow to fully dry before use.