Johnstones Trade 2.5ltr Flexible Undercoat Brilliant White

Product Description

Johnstone's Trade Stormshield Flexible Primer Undercoat is a premium solvent-based basecoat formulated for exterior woodwork and primed metal. Acting as a combined primer and undercoat, its microporous structure allows wood to breathe while accommodating natural expansion and contraction, preventing cracking, flaking, and blistering. When applied as a complete system with Stormshield Flexible Gloss or Satin topcoats, it provides up to 8 years of life expectancy before requiring maintenance.

Product Details

• Premium solvent-based primer and undercoat in one

• Formulated specifically for exterior softwoods, hardwoods, plywood, and primed metals

• Microporous, flexible formula accommodates timber movement

• Provides up to 8 years of weather protection in a full Stormshield system

• Resists cracking, flaking, and moisture-induced blistering

• High opacity finish masks surface flaws effectively

Technical Data

• Can Size: 2.5 Litres

• Color: Brilliant White

• Finish: Matt

• Base Type: Solvent-based

• Coverage: 11 to 13 square metres per litre

• Touch Dry: 4 to 6 hours

• Recoat Time: 16 to 24 hours

• Clean-Up: White spirit or brush cleaner

• Thinning: Not recommended

• Application Method: Brush or roller

• VOC Level: High