Products / Western Colloid #298X Asphalt Emulsion Fill & Slope Compound
Western Colloid #298X Asphalt Emulsion Fill & Slope Compound
A higher-volume-solids version of the maker's #298 asphalt emulsion, with a lightweight component added so it keeps its volume after drying, used to fill ponding areas and build slope for drainage when restoring roofs, and as a fill coat over rough surfaces.
Sources
- westerncolloid.com verified 2026-09-26