Vulkem 171 primer is a fast-drying, single component, moisture-curing primer, for use on porous substrates.
Standard primer for use under all Tremco polyurethane membranes.
Can be used in both external and internal applications.
Suitable to be applied to most porous substrates.
Single component product provides efficient use of material for small areas.
Fast-drying allows contractor to install membrane within 60 minutes of primer application.
