Sandtex Trade Flexi Primer Undercoat Loft Floor The IG L1/S100 Cavity Wall

The IG L1/S100 Cavity Wall Lintel is an advanced solution for supporting load-bearing cavity walls around windows and doors

Suitable for external use

Pulsar and Stellar

Thermal conductivity: 0

Apply silicone glazing materials only after completing the finishing coats

Sandtex Trade Flexi Primer Undercoat Loft Floor The IG L1/S100 Cavity WallInformation 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,