Paintcor UniSub Universal Undercoat

Description

UniSub Universal Undercoat is the reliable foundation your surfaces deserve. Formulated with alkyd technology to strict quality standards, it delivers a matt, hard finish that grips firmly to steel, wood, and plastered walls—providing the perfect “tooth” for subsequent coats.
Its strong hiding power makes it invaluable for covering stubborn stains caused by water or fire damage, ensuring they don’t bleed through normal paint. Whether you’re priming trim, gutters, downpipes, skirting, window frames, doors, or walls, UniSub creates a smooth, even base that enhances the beauty and durability of your chosen topcoat.
Key Features:
• Quick-drying, matt, hard finish
• Excellent adhesion and hiding power
• Blocks stains from water or fire damage
• Versatile use on steel, wood, and plastered walls
• Ideal for trim, doors, frames, and gutters
Where to use it:
• Priming old enamel before converting to acrylic
• Undercoat before enamel finishes
• New wood primer
Surface Preparation & Application:
• Steel (new or previously painted): Degrease, shot blast or sand, prime with EnviroPrime or AllPrime Plus, then apply UniSub before enamel topcoats.
• Doors (painted or unpainted): Sand to matt finish, spot prime exposed steel, apply UniSub, then finish with topcoats.
• New Wood: Sand smooth, wipe clean, apply UniSub, then overcoat.
Application Equipment:
Brush, sponge/mohair roller, or spray. For best results, apply two coats, sanding with 320 grit between coats for a flawless surface.
Cleanup & Storage:
• Clean tools with turpentine immediately after use
• Store in cool, dry conditions away from children
• Flammable—keep away from open flame
UniSub is more than an undercoat—it’s a promise of strength, smoothness, and reliability, ensuring every finish looks its best and lasts for years