Thinner No.100 has been specially formulated for thinning Toplac Plus, Perfection® and Perfection Pro. Making it easier to apply the product using a brush at elevated temperatures. Toplac Plus - Add 10% Thinner No 100 to ease the application by brush/roller. The thinner quantity can be adjusted with climate conditions. - At temperature above 25C an extra 5% thinner No 100 should be added. For cleaning thinners No. 1 or No. 100 can be used.