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Joker 521 fire-retardant paint for steel structures (KrilaK)
KrilaK

Joker 521 fire-retardant paint for steel structures (KrilaK)

Fire protection of steel structures

If a facility is unheated or has high air humidity, the solvent-borne Joker 521 paint is suitable for its steel structures. It is based on a solution of alkyl methacrylate polymers with fire retardants and gas- and foam-forming fillers; the fire resistance rating is R up to 90. It can be applied at temperatures not below −5 °C, and the coating is frost-resistant down to −40 °C. Seismic resistance is 9 points per MRZ, and the service life is more than 15 years.

Specifications

ManufacturerKrilaK — NPO “Association KrilaK”
Fire protection performanceR up to 90
Applicationsteel structures
Service conditionsany facilities, incl. high atmospheric humidity and unheated premises; frost resistance down to −40 °C
Basesolution of synthetic alkyl methacrylate polymers with fire retardants and gas- and foam-forming fillers
Colourwhite
Packaging25 kg metal buckets
Application methodairless spray (Wagner-type), brush, roller
Application temperaturenot below −5 °C, relative humidity ≤ 85 %
Dryingbetween coats at least 6 h; final 1–3 days
Compatible primers and topcoatsprimers Akritsink Protect, Akrilak Protect, Akrilak EP Primer; topcoat Akrilak Finish
Shelf life1 year; storage from −40 to +40 °C
StandardsSNiP 2.03.11-85 (surface preparation)

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

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