Overview

Johnstone’s Trade Stormshield Flexible Satin is a premium-quality, microporous paint designed to protect exterior wood and concrete with a durable, long-lasting satin finish. Its advanced formulation resists cracking and flaking, ensuring surfaces remain smooth and protected in all weather conditions. When used with Johnstone’s Trade Stormshield Flexible Primer Undercoat, it provides superior adhesion and durability compared to conventional satin paints.

Premium microporous satin paint for exterior use
Protects wood and concrete surfaces
Crack and flake resistant for longer-lasting protection

Area	Exterior
Recommended Use	Protecting wood and concrete surfaces, also suitable for use on metal.
Base	Solvent Based
Coverage	Up to 18m2 per litre
Drying Time	16-24 Hours
Re-Coat Time	16-24 Hours
Recommended Coats	2 Coats
Application Method	Brush, Roller
VOC Levels	High
Clean Up	Remove as much product as possible from the equipment before cleaning with white spirit

Preparation

Ensure the surface is clean, dry and free from dirt and grease.

Remove any loose or flaking material
For maximum performance from this microporous product, completely remove old paint and varnish. Treat any mould or lichen with sterilisation wash as directed. Treat bare wood surfaces with a suitable clear wood preservative.
For bare timber, apply one coat of Johnstone's Trade Stormshield Flexible Primer Undercoat followed by two coats of Johnstone's Trade Stormshield Flexible Satin.
Prime bare metal with an appropriate metal primer.
Rub down previously gloss painted surfaces with fine waterproof abrasive paper and rinse thoroughly before applying a pre-coat of Johnstone's Trade Stormshield Flexible Primer Undercoat.
Plastic rainwater products should be cleaned thoroughly and given two coats of Johnstone's Trade Stormshield Flexible Satin.

Application

Always test a small area of the surface to be painted to ensure you are happy with the finished results

Stir thoroughly before use to ensure the paint is completely mixed.
Stormshield Flexible Satin paint can be applied by brush or roller.
To ensure the paint system achieves the expected life the product must be applied in accordance with a project specific Johnstone's Trade Technical Specification and BS 6150, 2006 Code of Practice for Painting Buildings.
Ensure good ventilation during application and drying.
Additional coats may be required with certain colours, or attempting a wide colour change.

Always follow manufacturer's instructions found on the tin