Epoxy Intercoat

Ritver Epoxy Intercoat is a High build top coat based on a high molecular weight epoxy resin and with carefully selected pigments so as to be applied as an intercoat for many steel and protective applications and is in the form of a two component system with a suitable catalyst. This epoxy resin composition acts as a good build coat over the protective primer and the top coat of polyurethane or epoxy system. With the good thickness it builds it ensures good life for the painting system and enhances the anticorrosive action of the system.

Substrates: As an intercoat with excellent adhesion and build for tank coatings, structural steelwork, chemical plant pipelines, cranes steel structures etc.,
Area of Use: Steel and Metal Structures.

A good surface preparation and following the method statement / recommended system procedure of Ritver is an ideal recommendation for the application of Ritver Epoxy Intercoat.

For Metals:
In case of mild conditions of application, remove the previous coat with a mechanical tool, wire mesh, or a mild sweep blast is to be done. In case of detailed Surface preparation is warranted, remove all wax, oil and grease should be removed by solvent cleaning in accordance with the guidelines given by SSPC-SP1. Where necessary remove weld spatter and round off all rough weld seams and sharp edges to a smooth surface. Ideally abrasive blast clean to a minimum

Standard of Sa 2½ Swedish Standard SIS 05 59 00 or ISO 8501-1:1988. Any surface defects revealed by blast cleaning should be ground, filled or treated in a suitable manner. After blasting, remove dust from the surface. The surface to be coated must be clean and dry with Ritver Epoxy Primer before applying Ritver Epoxy Intercoat and then the top coats

For Aluminium: Degrease and abrade with Ritver Epoxy Thinner and wet-or-dry paper. Apply Ritver Epoxy White Intercoat. Immediately follow with the top coat.

Exclusions for successful application include perpetually wet surfaces and also large cavities on metal surfaces.

Adequate ventilation is an ideal situation as it helps in drying and the good application itself. Avoid high humid conditions i.e., >95% when condensation is likely to interfere and also when the surface temperature is at least 3°C above dew point.

Application:
A normal brush or a roller may be used for difficult shapes or touchup; however, additional coats may be required to achieve the recommended film thickness. The method of application is recommended for stripe coating welds, edges, rivets etc. To be done by Airless spray 1800-2300 psi. Nozzle size: 0.015-0.019 inches or conventional spray at 50 – 60 psi. It can even be done with a roller. It is generally recommended to give a mist coat followed by a full coat. One can add Ritver Epoxy thinner for achieving spray viscosity of app 17 – 18 secs on Ford cup 4 ASTM at 30 ° C and for ease of application. Caution: Over diluting would result in a sag and run downs.

Under dry and cool condition, Storage stability can be sound up to 18 months in original sealed containers. In no way should the component A & component B be mixed and kept.

HANDLING
Disposal: As per the guidance and legislations of the local Authority e.g., by controlled landfill. In case of doubt, consult local authority. Do not empty into drains, sewers or other water courses.
Flash Point: 27°C and contains organic solvent.
Caution: It is strongly advised not to keep open half used drums as it forms a skin on the top layer.

Avoid contact with the skin and eyes. Wear suitable protective clothing such as overalls, goggles, dust mask and gloves. Use a barrier cream. Other industrial practices are applicable. Ensure that there is adequate ventilation in the area where the product is being applied. Do not breathe vapor or spray.
MSDS is available on request for the safe handling of this product.

FIRST AID
Eyes: In the event of accidental splashes, flush eyes with warm water immediately and obtain medical advice.
Skin: Wash skin thoroughly with soap and water or approved industrial cleaner. DO NOT USE solvent or thinners.
Inhalation: Remove to fresh air, loosen collar and keep patient rested.
Ingestion: In case of accidental ingestion DO NOT INDUCE VOMITING. Obtain immediate medical attention.