SCHOMBURG GmbH & Co. KG Aquafinstrasse 2–8 D-32760 Detmold (Germany) phone + 49-5231- 953-00 fax + 49-5231- 953-108 email export@schomburg.de www.schomburg.com
Technical Data Sheet
ASO®-Primer-2000
Primer / adhesion promoter
Art.-No. 2 05642
Properties: • Very good adhesion to non-absorbent substrates • Contains solvent
Product preparation: ASO-Primer-2000 is supplied ready for use. Briefly shake the contents of the bottle before use.
Areas of application: ASO-Primer-2000 is used as as an adhesion promoter for reaction resins such as e.g. ASOFLEX-AKB and coatings and onto non-absorbent substrates such as e.g. mild steel, stainless steel, aluminium, copper, zinc, glass, split tiles, glazed ceramic, PVC, polyester and melamine resin.
Method of application / consumption: Priming the joints edges and joint contact area: 1. B ackfill the prepared joint cross section with a suitable closed cell backing strip. Ensure that the backing strip does not become damaged in the process. Avoid a three sided bond by laying polythene strips in the bottom of the joint. 2. E venly apply one coat of ASO-Primer-2000 with a priming brush. Consumption: 100 g/m² (dependent on joint dimensions).
Technical Data: Basis: one component based on silane Colour: colourless Density: approx. 0.8 g/cm3 Application temperature: +5 °C to +30 °C Drying time: min. 10 mins and max. 24 hrs at +23 °C and 75% RH, open time approx. 6 hrs Material consumption: max. approx. 10 ml per linear metre dependent on joint dimensions Cleaning: Tools must be carefully cleaned after use with an appropriate cleaner e.g. acetone Packaging: 1 litre can Storage: 18 months when stored cool and dry above +5 °C in the original unopened container. Substrate preparation: See areas of application. The area to be coated must be • dry, sound, load-bearing and have a good key • free from separating and adhesion inhibiting substances
Health & Safety: ASO-Primer-2000 is harmless once cured. When working with the product follow the government Health & Safety regulations, data sheet M 023 as well as the advice on the packaging. Advice: • The material contains solvent. When working in closed rooms ensure there is adequate ventilation and extraction. • Protect surfaces not being treated with ASO-Primer-2000. • Higher temperatures reduce the pot life. Lower temperatures extend the pot life and setting time. • The bond between individual coats can be heavily impeded through moisture penetration and contamination between successive coats. • If there is an extended waiting time between applications, then the old surface is to be cleaned and thoroughly abraded, followed by the application of fresh primer. • Protect ASO-Primer-2000 from moisture after application (e.g. rain, melt water). Moisture is destructive to the cured primer film. Affected surfaces must be taken off e.g. by abrading and renewed.
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•A pplications that are not clearly explained in this technical data sheet may only be carried out after consultation with and written confirmation from the Technical Services Department of SCHOMBURG GmbH. •D isposal code: liquid product residues: EAK 08 01 11 paint and lacquer waste, which contains organic solvents or other hazardous substances. Cured product residues: EAK 17 02 03 plastic. Please observe a current valid EU Health & Safety Data Sheet.
This technical data sheet does not consider local building codes or legal requirements. It shall be used as general reference for the product, based on our current knowledge and experience. Legally binding is only the latest Data Sheet from one of our foreign subsidaries inside their sales territory. In any case of uncertainty please consult our technical department for further information. 2/2
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