TECTYL® 435D

TECTYL® 435D Properties

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.

TECTYL® 435D Surface Preparation

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.

It is recommended that the metal substrate temperature be 50 - 95°F (10 - 35°C) at the time of product application.

TECTYL® 435D Application

TECTYL 435D should be applied to clean, dry metal surfaces in the hot (molten) state by hot airless spray or dip. (See application temperatures under Lab Data.)

TECTYL 435D can be applied at warm, ambient temperatures by brush or swab.

TECTYL® 435D Removal

TECTYL 435D can be removed by TECTYL HPS, vapor degreasing, or high-pressure steam cleaning.

TECTYL® 435D Caution

Adequate ventilation is required for cure and to ensure against formation of a combustible liquid.

THE PARTIALLY CURED FILM SHOULD NOT BE EXPOSED TO IGNITION SOURCES SUCH AS FLARES, FLAMES, SPARKS, EXCESSIVE HEAT, OR TORCHES.

Refer to Daubert’s Material Safety Data Sheet for additional handling and first aid information.

Tectyl 435D Note

The addition of any product over or under this coating is not recommended.

The use of additional coatings could result in chemical incompatibility, thus adversely affecting the performance of this coating as stated in the lab data section.

If a product other than Daubert Chemical Company's recommended product is required, written authorization must be obtained from Daubert Chemical Company, Inc.