Rustins Knotting 300ml Option:300ml The maximum heat resistance is

The maximum heat resistance is approximately 220C

A highly flexible exterior varnish providing superior protection for exterior wood|Special flexible formula prevents cracking

Gradually increase this angle as the can empties in order to maintain the spray

repairing exhaust pipes

protects all exterior joinery|Provides tough weather protection and excellent durability|Resists blistering and flaking|Long lasting colour|Use with Sadolin Classic for optimum performance

Rustins Knotting 300ml Option:300ml The maximum heat resistance isFor sealing knots and resinous and creosoted timber to prevent bleeding through paint film. Sandpaper surface smooth before applying liberally over knots and surrounding area. Do not sandpaper knotting once applied. Resinous and creosoted timber should be sealed completely with 2 coats. Allow 1 hour to dry before priming. Clean brushes with methylated spirits. Knotting should not be used under polyurethane clear varnishes or waterbased varnishes and