Product Description

SIMALFA 820-OF is a super instant tack, high yielding, and fast drying two-part water based adhesive that can be used in a wide variety of applications. While primarily designed for the bedding industry, SIMALFA 820-OF has exceptional characteristics that allow foam to instantly bond to many different materials including wood and plastic. While all SIMALFA products can be sprayed with no overspray, there are many operator and equipment related variables that can potentially cause overspray. SIMALFA 820-OF is chemically engineered to eliminate those variables.Our "OF" technology creates a web-like spray pattern that prevents adhesive particles from going airborne and creating a "cloud," insuring a clean, safe and waste free environment.

Key Properties

  • Overspray free technology
  • Super instant tack
  • Very-fast drying
  • Instant bond
  • Fast processing
  • One-sided application
  • Soft bond line
  • Solvent free


GREENGUARD Gold Certified ®

Primary Industries

Various (Foam Fabrication, Bedding, Furniture, Transportation)

Primary Substrates

Used in a variety of applications that include the bonding of various foams, fabric, polyester fiber, cotton fiber, wood, plastic, cardboard, jute, rubber, leather, vinyl, non-wovens, and other porous materials.

Ways to Apply

Manual + Automatic Spray

Technical Data Sheet + Safety Data Sheet

Please refer to the Safety Data Sheet and Product Label for Health and Safety Information before using Simalfa.

Technical Data & SDS | English + Spanish Versions