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Ronseal  Crystal Clear Outdoor Varnish

Protect your exterior windows and doors without changing the colour with our Crystal Clear Outdoor Varnish. It won’t yellow over time, it’s rainproof in just one hour and you don’t need to do too much prep.

All the protection you need without the colour

A clear finish to let natural wood shine through

Rainproof in one hour so no need to worry about downpours

Doesn’t yellow like traditional varnishes

Crystal clear beautiful finish

Non yellowing formula

Protects your wood against the elements


Colours range



Clear - Matt

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