Krystal™
Krystal™ is a solvent-based water-clear post-catalyzed conversion varnish suitable for use on interior wood furniture and cabinetry, and is generally considered to be a sister product to Duravar plus™. The main difference between the two products is tha, while Duravar Plus™ produces a mellow ambered tone, Krystal™ is considered to be water-clear. Krystal™ is a spray-only product meant for use by experienced professional users.
Krystal™ requires no sealer, and normally none should be used. (Contact us for exceptions.) Under no circumstances should a stearated sanding sealer be used under Krystal™, as it will weaken the bond as well as the moisture resistance of the overall coating system. It is recommended that the total dry film thickness (dft) of all coats applied should be no more than 5 mils, which can normally be achieved in two to three coats and will produce an extremely durable finish. Krystal™ may be used on a wide range of surfaces, such as on tables and chairs, kitchen and bathroom cabinets, passage doors, casings and moldings.
Krystal™ must be catalyzed with ML Campbell C1431 CARE catalyst at a 20:1 ratio (20 parts Krystal™ to 1 part catalyst), and may be reduced with C160-36 lacquer thinner or with acetone as needed to produce an appropriately smooth finish. Krystal™ should be lightly but thoroughly sanded between coats with 320 grit or 400 grit sandpaper. It dries to recoat in 45 to 90 minutes (at 77º, ≤50% rh) and may be recoated any time thereafter. Once the product is catalyzed it must be used within eight hours or discarded.
Krystal™ can be intermixed with ML Campbell WoodSong dye-stains to produce a tinted clear finish for various special effects or as a shader to help even out slight inconsistencies in grain color.
Krystal™ can be sprayed using airless, air-assisted airless, HVLP or alternate compliant spray equipment.
Please contact Kayney Paints for more detailed information on Krystal™, as well as recommended spray equipment and nozzle setups.