Other Products ｜Specprime Re-Emulsifiable Underlayment Primer For Specflow

SpecPrime is a ready-to-use, rewettable primer that bonds new concrete and SpecChem underlayments to horizontal concrete or other sound surfaces
SpecPrime is specifically designed as a primer for SpecFlow, optimized for interior and dry applications, and provides superior adhesive strength even in porous substrates.
Key Features & Benefits

Ready-to-use and rewettable
VOC-compliant
Specifically designed as a SpecFlow primer
Recommended for interior and dry applications only

Application Instructions

Surfaces must be clean, dry, and structurally sound, free of water, soluble materials, or contaminants
Apply uniformly at 100-150 sq ft per gallon using a brush, broom, or sprayer, coating thoroughly so it remains slightly tacky when dry
Drying time is typically 2-3 hours at 70°F; ensure good ventilation
Very porous surfaces may need a second coat after 2-3 hours for a continuous film

Technical Data Summary

Compliance: ASTM C1059, Latex Agents for Bonding Fresh to Hardened Concrete, Type I

Shelf Life: 1 year from manufacture date

Packaging
Available in 55-gallon drums, 5-gallon pails, and 1-gallon jugs (4 per case).
Supporting Documents
Safety Data Sheet (SDS)
Technical Data Sheet (TDS)
Brand:SpecChemSKU:SPRIMETags:Cementitious Products and LiquidsSize:Gallon, Gallon - Case of 4, 5 Gallon, 55 Gallon