Exterior Paint Prep Kit — Small Jobs

Painting the exterior without sealing the gaps first is a shortcut that shows.

Before colour goes on, the joints need tightening up.
Cladding lines.
Eaves against quad.
Exterior architraves.
Small separations against brickwork.

The Exterior Pre-Paint Seal Kit is designed for homeowners who want to tidy up their exterior properly before painting.

Why Exterior Gaps Matter

Exterior joints cop movement, weather and temperature swings.

Interior gap filler won’t last outside. It shrinks, cracks and fails.

That’s why this kit uses a paintable polyurethane sealant, built to flex, bond and survive outdoors.

It handles:

• Cladding gaps

• Eaves to quad joins

• Architraves around doors and windows

• Minor gaps where cladding meets masonry

• Exterior trim lines

Seal it once, let it cure, then paint over it cleanly.

Built For A Clean Finish

Polyurethane is strong and flexible, but it needs to be tooled properly.

This kit gives you the right system:

• Prep-It to remove dust and surface contaminants

• Smooth-It to allow clean tooling without dragging

• A proper smoothing tool to shape the joint consistently

No finger marks. No uneven lines showing through fresh paint.

Colour Options

Available in:

• White – ideal for lighter exterior colours

• Grey – better suited to darker finishes

Both are paintable once cured.

The Kit Includes

• 250ml Prep-It Surface Cleaner

• 250ml Smooth-It Lubricant

• 1 x Tube of Paintable Exterior Polyurethane Sealant (White or Grey)

• Gap Sealant Smoothing Tool

• 2 x Timber Applicators

• Microfibre Cloth

• Sponge

• Paper Towels

• Easy-to-follow instructions