Hempel Hempadur Mastic 45880 is a self-primed, surface tolerant coating with good wetting properties and has low temperature curing properties.
This product is part of the Network Rail Specification NR/L3/CIV/039.
Hempadur Mastic 45880 is a two-component adduct cured, high solids, high build epoxy paint. With a tough coating and good wetting properties, together with low temperature curing, Hempadur Mastic 45880 will provide a good surface finish, at lower temperatures.
Hempadur Mastic 45880 is ideal as a selfprimed, surface tolerant paint system or as an intermediate or finishing coat in heavy duty paint systems where low VOC and high film build are required.
For immersed areas Hempel Hempadur Mastic 45880 is only recommended for minor repairs as primer, and full applications as intermediate or topcoat. Can be specified where extended recoating properties for polyurethane topcoats are requested (typically travel coating). May be used directly on cured zinc silicate (Hempel Glavosil products) or spray metallized surfaces to minimize popping.
Shade 18600 can be used in paint systems complying with European ATEX Regulation EN 13463-1: 2001. Please also note that Shade 18600 will have a
lower gloss than usual for other shades.
Hempadur Mastic 45880 should be applied on dry and clean surfaces with temperatures above dew point. It is recommended that Hempadur Mastic 45880 is applied with an airless spray.
Surface and Environment
Hempadur Mastic 45880 is a self-primed, surface tolerant paint system which can be used as an intermediate or finishing coat in heavy duty paint systems where low VOC and high film build are required. Hempadur Mastic 45880 can also be used for the application of mulitple coatings in immersed areas such as ballast tanks and underwater hulls.
- Hempadur Mastic 45880 is part of the Network Rail Specification NR/L3/CIV/039
- Certificate number M20/181, M20/183, M20/184, M20/186, M20/187 and M20/188 and M24/069
- Highways Agency Approved Item: HA Item No.115, 116
- Finish: Semi-gloss
- Mixing ratio: 3:1 Base 45889: Curing Agent 95880
- Application with Airless Spray or brush
- Available in Grey
- Available in 5 Litres