MasterJoint PR 800

Polyurethane Based, Two Component, Solvent Free, Spray Applied Waterproofing Membrane

What is MasterJoint PR 800?

MasterJoint PR 800 is a two component, solvent free, polyurethane based waterproofing membrane with crack bridging capability. Since it is very reactive, it can only be applied with a special spray equipment.

Recommended Uses

• Roofs, terraces and terrace gardens

• Aircraft hangars

• Tunnels

• Collecting tanks

• Underground water tanks

• Insulation and coating of car park

• Pools

• Channels

• Warehouses

Features and Benefits

• High mechanical strengths.

• Can be applied both to horizontal and vertical surfaces.

• Provides easy solutions in complicated details.

• Used safely without attending to the solutions for corner, side and joint.

• Quick application and curing.

• Provides monolithic application, no joints, laps etc details.

• Can be adhered to many surfaces with the right primer.

• 100% adhesion to the substrate.

• Low risk of blistering owing to water vapor permeability.

• Crack bridging properties.

• Resistant to standing water.

• Solvent free.