Application solution
Rail Track and Tunnel Waterproofing
Waterproof polyaspartic systems for rail and tunnel concrete.
Infrastructure waterproofing for rail tracks and tunnels benefits from elastic, durable polyaspartic membranes with strong substrate adhesion.
Recommended grades
Monolith
DSPA-4560
Medium viscosity, slow curing, handmade polyurea
MonolithDSPA-5516
Low hardness, high equivalent, suitable for elastic coatings
Dongsen ChemicalsHDX-100
Non-yellowing aliphatic HDI trimer; fast drying; high hardness and high solid build / high crosslink density. 100% solids.
Dongsen ChemicalsHDX-1200
Featured Dongsen Chemical hardener for polyaspartic and PU systems on this site. Specifications, TDS and samples — see Dongsen Chemicals or request via Monolith contact.