高温陶瓷涂层，用于高达1600度的汽车部件。 AlsealDB-3的配方易于使用,具有出色的悬挂和流动特性的应用。固化后，该涂层的缎面会非常均匀,为了增强防腐蚀性能，请在AlsealHX或HX3的底漆上施涂。
High temperature ceramic coating for use on automotive parts upto 1600 deg. F. Alseal DB-3 has been formulated for ease
of application with excellent hang and flow properties. Aftercuring, this coating will have a satin finish with a very even
appearance. For added corrosion protection, apply over abasecoat of Alseal HX or HX3.
Colors
Available in black and gray. Special colors available uponrequest (i.e blue, green, etc.)
Surface Preparation
Special care must be exercised in the preparation of the surfacefor all high quality, premium performance coatings.
1) Degreasing. All oil, grease and other organic deposits mustbe removed by suitable degreasing operation or by heating
parts to temperature sufficiently high to facilitateremoval.
2) Cleaning and Roughening. All old coats, mill scale, rust, orother tightly adherent deposits must be removed by a
method such as dry grit blasting or vapor blasting. Grit blast,using clean aluminum oxide AL2
O3) grit, is the recommended
cleaning procedure which is necessary for maximum adhesion tosteel, although other abrasive methods may be satisfactory.
Application
Mix component B (1 part by volume) to component A (1 part byvolume) and stir thoroughly.
Apply using standard siphon feed spray gun as used for lacquertype materials. A light mist coat should be applied first then
followed with a heavier coat. After spraying, it should have auniform wet glossy appearance. Coating film should be allowed
to air dry for a minimum of 20 minutes.
