MasterSeal 630: Reactive methacrylate resin for sealing cracks and concrete decks

Formerly: Degadeck CSP


How does MasterSeal 630 work?

MasterSeal 630 is a very low viscosity, low surface tension, solvent-free, rapid curing reactive methacrylate resin formulated to penetrate, repair and seal cracks in concrete substrates.

Recommended uses:

  • Exterior
  • Horizontal
  • Concrete
  • Bridge decks
  • Parking structures
  • Infrastructure

What are the unique features of MasterSeal 630?

  • Fast curing, making MasterSeal 630 effective on highway and bridge projects, allowing for fast return of traffic flow, contributing directly to worker and driver safety
  • Can be used at temperatures ranging from 40° to 104° F (5° to 40° C), extending application season

What are the benefits of MasterSeal 630?

  • UV resistance so exposure to sunlight does not affect product performance
  • Weather resistant, providing long-lasting service life
  • Protects against water and chloride ion ingress to prevent premature deterioration
  • Penetrating flood coat sealer to prevent moisture and ion ingress into substrate

US / Canada Product Information

Data Guide

Certification Letter

Safety Data Sheets

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.


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