MasterSeal Traffic 2500 Primerless - High-solids polyurethane waterproofing, traffic bearing membrane systems for vehicular and pedestrian areas

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MasterSeal Traffic 2500 Primerless is a fluid-applied polyurethane waterproofing system. MasterSeal Traffic 2500 Primerless uses a fast-setting two-component reactive curing mechanism. It has a very low odor and is VOC compliant.

MasterSeal Traffic 2500 Primerless is composed of:

• MasterSeal M 270 NP—a two-component fast-curing polyurethane base coat with outstanding mechanical properties, including excellent elongation.

• MasterSeal TC 275—a two-component fast-curing aromatic polyurethane topcoat with outstanding mechanical properties, including high tensile strength and excellent tear and abrasion resistance.

• MasterSeal TC 295—a high performance, two-component aliphatic, high solids urethane waterproofing membrane designed as a topcoat for the MasterSeal Traffic 2500 Primerless.

Specification

PRODUCT HIGHLIGHTS • Two-component system provides faster setting times, even in cooler climates, to help reduce facility downtime • Low odor/high solids allow MasterSeal Traffic 2500 Primerless to be used over or near inhabited structures; Non-flammable and solvent-free • Seamless waterproof membrane helps protect concrete from freeze/thaw damage; protects occupied spaces below from water damage and has no seams that may result in leaks • Excellent chloride resistance to protect against chloride intrusion, extending the life of reinforcing steel • Excellent chemical resistance helps protect against common parking deck chemicals including gasoline, diesel fuel, oil, alcohol, ethylene glycol, de-icing salt, bleach and cleaning agents • Provides skid resistance to increase safety and offers excellent durability and superior abrasion resistance
VOC CONTENT • MasterSeal M 270 NP Part A: 4 g/L less water and exempt solvents, when components are mixed • MasterSeal M 270 NP Part B: 5 g/L less water and exempt solvents, when components are mixed • MasterSeal TC 275 Part A: 71 g/L less water and exempt solvents, when components are mixed • MasterSeal TC 275 Part B: 13 g/L less water and exempt solvents, when components are mixed • MasterSeal TC 295 Part A: 0 g/L less water and exempt solvents when components are mixed • MasterSeal TC 295 Part B: 5 g/L less water and exempt solvents when components are mixed

Technical specification