Block Out® Exterior Tannin Blocking Primer is designed for use as a multi-purpose latex exterior whole-house primer. Block Out® excels at priming exterior wood and is formulated for use on metal and masonry surfaces, siding or most exterior substrates. Its latex formula blocks tannin stains on all new and weathered wood surfaces and can be top coated with latex or alkyd finish coats.
Masking Liquid H2O is a fantastic product produced by Associated Paint, Inc. It is used by painting contractors, homeowners and commercial and industrial users alike. Masking Liquid H2O is an acrylic-modified, water-based clear coating. It is formulated to peel from glass and may be used for interior or exterior purposes.
RUSTEX is a rust inhibiting coating which converts rusted metal overnight into a rust retarding, paintable surface. When applied to rusted surfaces, iron oxide (rust) is chemically changed to iron phosphate, an inert, hard substance that turns the metal black. This increases the paint adhesion and durability of the coating.