WE SELL ZK 1003 SCREW LOCKING VARNISH

STORAGE resistance ZK 1003 should be stored in the original container at normal room temperature (10°C to 20°C), provided the original container is tightly closed. Opened containers should be used within a short time. The production date of the respective batch is indicated on the tube seam. Storage beyond the specified period does not necessarily mean that the product is unusable. However, for reasons of quality assurance, it is essential to check the properties required for the respective application and is the responsibility of the purchaser.

Steel, stainless steel, aluminium, after prior testing: zinc and galvanised substrates Pre-treatment: The substrate must be free of substances that could impair adhesion, e.g. oils, greases and surfactants. We recommend using suitable chemical (e.g. phosphating, chromating) or mechanical (e.g. blasting) pre-treatment methods in accordance with the requirements. Suggested structure: Substrate: steel, top coat: screw locking lacquer ZK 1003, various colours

Processing conditions: above 10°C Drying: air drying at 20°C Dust dry: after 20 min. (dryness grade 1/ DIN 53150) Touch dry: after 30 min. (dryness grade 4/ DIN 53150) Through-dried: after 6 days (pendulum damping/ ISO 1522) Oven drying: up to 50°C possible (object temperature) Continuous use temperature: max. 130°C (except for zinc and galvanised substrates)

In the minus range: After a week of temperature cycling at +20°C (overnight) and -20°C (8 hours during the day) and subsequent storage for 3 weeks at -20°C, we found a slight loss of adhesion. Based on these results, we cannot confirm the temperature resistance down to -20°C and recommend not using the threadlocker below -10°C. In individual cases, separate tests may be necessary, as the type and condition of the substrate and the area of application of ZK 1003 must be taken into account and cannot be simulated in laboratory tests. Continuous service temperature: max. 130°C (except for zinc and galvanised substrates).