b'TekPur SD Same Day PrimerDescription:TekPur SD (same day) Primer is a fast-curing single component polyurethane-based primer suitable for almost all substrates and can be applied to porous and non-porous substrates.Due to the increased speed of cure, it can be used on the same day as using the TekPur SP and is useable in colder conditions. TekPur SD can also be used on both dry and wet concrete and when the concrete is classed as green TekPur SD can also be used as a low-cost sealerUses:Same day Primer on a very wide range of substrates prior to the application of TekPur SDCost effective sealer on dry/wet/green concreteCan be used to seal damp surfaces, walls etcPrimer for EPDM. Single Ply, Cementous surfaces, gypsum, plastisol metals, grp, OSB3. See technical data sheet for full list.PRODUCT OVERVIEWCoverage* 100-500gr mViscosity ASTM D2196-86@25C 60-100cPSpecific weight gr/cm 3ASTM D1475 0.90-1.00 TekPur Self adhesive Butyl tape.Pack Sizes 4kg Available in 75mm x 100mm widths xTack free time 1 hour 10m roll.Service Temp cured material -40 to 90CElongation % @ 23C 150Features:Single componentFast CuringLow ViscosityEasy application, even onto wet concreteFeatures excellent wetting out and TekPur SP Polyester Fleece 70g/m 2impregnation properties 1m wide x 25m or 100m rollElastic with fast paint over times'