3M 550FC (310ML)

3M™ Polyurethane Adhesive Sealant 550 Fast Cure (550FC) when mixed with 3M™ Polyurethane Adhesive Sealant Accelerator AC61 provides for a faster cure. It is a high performance two-component, moisture and chemical curing,
polyurethane sealant ideally suited for a number of construction applications.                                                                                             Features:                                                                                                                                                                                                                                    ➢ Vertical and horizontal expansion joint applications
➢ Concrete and Masonry control joints
➢ Precast and tilt-up construction joints
➢ Aluminum curtain wall and storefronts
➢ Door and window frame perimeters
➢ Faster, more consistent cure rate
➢ Tack-free in 15 +/- 5 minutes
➢ High joint movement capability
➢ No priming required for most applications
➢ Excellent weather resistance
➢ Non-staining
➢ Convenient automated static mixing
➢ Low VOC – 35.1 g/L
➢ Paintable (water-based) after Tack-free

  Recommended Applications:
  ➢  Marine deck to hull bonding
  ➢  Vertical and horizontal expansion joint applications
  ➢  Concrete and masonry control joints
  ➢  Aluminum curtain wall and storefronts
  ➢  Door and window frame perimeters