Chem-Trend SprayFoam Flush 4 – Professional Spray Foam Equipment Flush

Chem-Trend SprayFoam Flush 4 is a high-performance equipment flushing solvent engineered to remove polyurethane foam residue from spray foam guns, hoses, proportioners, and mixing chambers. Designed for professional-grade applications, it delivers fast, thorough cleaning to keep equipment operating at peak efficiency — job after job.

Whether you're switching between foam formulations or performing routine maintenance, SprayFoam Flush 4 minimizes purge time and protects internal components from buildup and blockage.

Fast-Acting Flush Formula for Spray Foam Systems

Clears Residue from Guns, Hoses & Mixing Chambers

SprayFoam Flush 4 dissolves and displaces polyurethane foam residue quickly, keeping your spray foam guns, hoses, and mixing chambers clean and free-flowing between applications.

Protect Your Equipment Investment

Reduces Costly Equipment Downtime

Spray foam equipment is a significant investment. Residue buildup leads to clogged lines, inconsistent mix ratios, and costly repairs. SprayFoam Flush 4 is formulated to extend equipment life and reduce unplanned downtime.

Compatible with Most Spray Foam Systems

Works with most two-component spray foam systems and proportioners, making it a versatile solution for insulation, roofing, and other SPF applications.

How to Use SprayFoam Flush 4

Use SprayFoam Flush 4 at the end of each work session or when switching between foam formulations. Flush through guns, hoses, and mixing chambers until the solvent runs clear.

Key Benefits

• Fast-acting formula — dissolves polyurethane foam residue quickly to minimize flush time between jobs
• Protects equipment longevity — prevents buildup in guns, hoses, and mixing chambers that leads to costly repairs
• Maintains mix ratio accuracy — clean lines mean consistent output and fewer wasted passes
• Reduces downtime — get back to work faster with a flush solution designed for high-output operations
• Broad compatibility — works with most two-component spray foam systems and proportioners
• Professional-grade performance — trusted by insulation and roofing professionals across North America