TECTYL® 435D Hot Application Corrosion Preventive Compound
Tectyl 435D is a hot application corrosion preventive compound which provides an effective barrier against atmospheric corrosion. The film is firm, tan in color, and opaque. Tectyl 435D is approved under Military Specification MIL-C-11796C, Classes 1 and 1A, QPL Reference Numbers M-6179 and M-6172, respectively.
The maximum performance of TECTYL 435D can be achieved only when the metal surfaces to be protected are clean, dry and free of rust, oil and mill scale. Daubert Chemical Company recommends that the metal substrate temperature be 50-95°F(10-35°C) at the time of product application.
TECTYL 435D is formulated to be used as supplied. Ensure uniform consistency prior to use. Continued stirring is generally not required. If the product thickens due to cold storage or loss of solvent during use, contact Daubert Chemical Company. DO NOT THIN TECTYL 435D. Incorrect thinning will affect film build, dry time and product performance. Daubert Chemical Company recommends that the ambient and product temperature be 50-95°F(10-35°C) at time of application. TECTYL 435D can be spray or dip applied.
TECTYL 435D can be removed with TECTYL HPS solvent borne thinner, vapor degreasing, hot alkaline wash, or low pressure steam. TECTYL 435D can be removed from fabrics by normal dry cleaning procedures. Avoid the use of chlorinated or highly aromatic solvents when removing from painted surfaces, as these solvents may adversely affect paint.