Ronseal Super Flexible Primer & Undercoat 750ml White eBay Live Practical features include: Adjustable cone nozzle Practical features include: Adjustable cone nozzle from jet to mist Lockable on off flow control for continuous spraying Integrated in built pressure release valve Innovative last drop technology Translucent Trade quality fibreglass and aluminium extension pole with robust metal button lock mechanism that has greater durability than a plastic button Soft grip handle for comfort especially when working with pole fully extended Super Flexible Wood Primer & Undercoat White 750ml Ronseal Super Flexible Wood Primer & Undercoat utilises a highly flexible resin to improve the performance of your exterior topcoat finish It moves with the wood to maintain adhesion to help prevent cracking and peeling of the topcoat It adheres superbly and both primes and undercoats in one providing the ultimate base coat for any topcoat It also has an advanced stain locking mechanism that creates a barrier stopping extractives and tannins found in resinous woods from discolouring your paintwork