or allowed open time

Turn any Simalfa G21 Spray Gun into a 2-Component (2K) spray gun with our conversion kit

and tools to maintain and service virtually any spray gun model available

Simalfa G21c

SHELF LIFE:  4 months from DOM

Simalfa 321 Color:Red or allowed open timeSIMALFA 321 is a very fast drying one part water based adhesive that can be used in various applications where one of the materials is non porous. Simalfa 321 is commonly used where foams and other porous materials are bonded to non porous substrates such as non woven fabric, metal, wood, or plastic. COLOR: Natural or Red SIZE: 5 Gallons 20kg LEAD TIME: No lead time product is in stock SHELF LIFE: 4 months from DOM CERTIFICATIONS: GREENGUARD Gold