DP-4 cleaner is a non-flammable solvent blend for removing urethane residue from molds. DP-4 is non-chlorinated, nonflammable, non-carcinogenic, and non-ozone depleting, making it an excellent substitute for solvents such as methylene chloride and 1,1,1-trichloroethane in cleaning polyurethane mold build-up. DP-4 is much safer and friendlier to the environment than these solvents. It can be used for extended periods as it tolerates high resin loading and has a very low evaporation rate.
RECOMMENDED APPLICATION: Mold Cleaner For Removing Urethane Residue
1. Wipe surface clean of any loose debris or dirt
2. Apply DP-4 urethane cleaner with a brush or sprayer to the areas in need of cleaning
3. Allow DP- 4 to solvate the resins (most materials take 20-30 minutes). The longer it is in contact with the resins, the more it will solvate the resins.
4. Wipe tooling surface clean with a rag or steel wool and solvent
PRODUCT & ADVANTAGES: Mold Cleaner For Removing Polyurethane Residue
• For the polyurethane molding industry, removes built-up of polyurethane residue from metal molds
• Safe to use on all metallic molds
• Low vapor pressure
• High flashpoint
• Non-corrosive
• Effective at ambient temperatures
