Sandtex Trade Flexi Primer Undercoat BrickSlip SF6 SF19+ SF40 SF60 Core

SF6 SF19+ SF40 SF60 Core Performance SF6 0

exceptional technical attributes

Whether you're retrofitting an existing loft or installing in a new build

Supports inner leaf: 100–115mm

ensuring that your outdoor or indoor spaces are both beautiful and sustainable

Sandtex Trade Flexi Primer Undercoat BrickSlip SF6 SF19+ SF40 SF60 CoreInformation A premium, versatile primer undercoat designed for exterior wood, offering proven durability over 10 years. It establishes an optimal base for eggshell and gloss finishes, with a solvent based formula ensuring superior adhesion to wood surfaces. This formulation flexes naturally with wood movement, effectively preventing flaking and cracking. Sandtex Trade Flexible Primer Undercoat delivers outstanding opacity on exterior wood and joinery,