50 ml 3 Cartridge Refill Pack
3 x 50 ml Cartridge refill pack COMPLETE with 3 MIXER TUBES (Domes approx. 150 square inches)
Contains the Highest Quality U.V. Resistant Doming Grade Polyurethane (Up to 6 years outdoor exposure without any yellowing, fading or other discoloration) PLEASE NOTE: This is not the cheap 'Indoor Grade' material offered by some vendors.