NuFlex® 650 High-Performance Polyurethane Sealant is a one-part, flexible, polyurethane sealant and adhesive. It has superior above and below grade performance and joint movement capability of ±35%. 650 bonds to most substrates without the use of a primer and provides a permanent seal.
FLEX ONE POLYYRETHANE SEALANT WHITE
Features:100% polyurethaneJoint movement capability of ±35%Water immersibleCan be applied above & below gradeLow VOCWeather resistantAdheres to most substratesCreates a permanent sealBonds to:StoneConcreteMasonryWoodMetal (including aluminium)Painted surfacesClayVinylBasic uses include:Sealing expansion jointsAdhering blocks and bricksSealing above and below grade penetrations in unrated constructionGeneral repairsSealing areas with constant water immersion