DOWSIL 3550 Super FIX

High Initial Tack • Fast Curing • 15 Minutes Holding Time

DOWSIL 3550 Super FIX

Single-Component Fast-Curing Polyurethane Adhesive
Description

DOWSIL 3550 Super FIX is a single-component, fast-curing, polyurethane-based adhesive that delivers high bond strength and excellent water resistance. Its rapid curing makes it especially suitable for bonding wooden surfaces exposed to water splashes and moisture.

Key Features
Single Component
Thixotropic, Non-Sag
Low density, high initial strength
Fast curing & low press time
Non-shrinking
Very high bonding strength on wood
Transparent
Usable on slightly wet substrates
15 minutes holding time
D4 classification (DIN EN 204)
Applications
  • Bonding wooden surfaces in bathrooms, kitchens, decks (moisture exposure)
  • Construction and repair applications requiring permanent strong bonds
  • Porous-porous and porous-nonporous surfaces
  • Wood, MDF, concrete, metal, polystyrene, polyurethane foam
  • Marble, granite, ceramic and more
  • Brick work, decorative flashings, stone & tile
Performance Highlights
  • Instant Tack – just apply, place and press
  • 15 minutes holding time
  • No support needed after holding time
  • No shrinkage
  • Excellent water resistance
Instructions

Application temperature: 5°C to 35°C
Slightly moistening substrates improves adhesion
Apply to one side only (straight or wave form) within 2 minutes
Use mechanical fasteners for 15–20 minutes until cured
Fresh adhesive can be cleaned with acetone

Packing & Shelf Life

Available in 310 ml disposable cartridges
Shelf life: 12 months (store between 5°C – 25°C)

Send Enquiry

Click the button below to send us an enquiry about DOWSIL 3550 Super FIX

Send Enquiry