After the Chromalin proof became obsolete, DuPont introduced the WaterProof as one of the most accurate color proofing systems for process color (CMYK) printing It is a film proofing system that employs the same color pigments used in printing inks The use of color pigment, instead of dyes or colored acetate overlays, is the reason the color of the WaterProof is so accurate when compared to an actual press sheet
Non-water-soluble Some materials, like PVA glues, are initially water-soluble but become waterproof upon curing
The use of the term in relation to treated cotton ducks is prohibited by the "Fair Trade Practices Act" unless : the product shall be impervious to the passage of any water so long as the fabric may endure" "Water Resistant" is the proper designation for cloths treated to resist water penetration and leakage
Waterproofs are items of clothing which do not let water in. For staying dry you'll want nice lightweight waterproofs to wear over your leathers
Cloth made waterproof, or any article made of such cloth, or of other waterproof material, as rubber; esp
If something is waterproofed, it is treated so that water cannot pass through it or damage it. The whole boat has been totally waterproofed. not allowing water to enter