Solus PRO wax primer serves as a build plate adhesion gel for wax-based resins, such as the SolusWax Pro 2.0 resin (our 2621021). Application instructions: Place 1 or 2 drops on the clean build plate and use a thin brush to spread the gel evenly all over the build area. A very thin (almost invisible) coat is needed. Use only with wax-based resins (SolusWax) and if having issues with adhesion to the build plate. This clear gel / UV glue is provided in a 3ml container which will easily last for an entire bottle of resin and more. Made in Taiwan.