Hohlraumversiegelung, braun (Cavity Protection, brown)
DESCRIPTION Solvent-based corrosion inhibitor for cavity protection. It is supplied as a thin, light thixotropic solution with good atomizing properties so that it can also reach relatively inaccessible areas such as narrow gaps between panels. Cavity protection infiltrates and displaces moisture. The product contains a high proportion of rust inhibitors. Cavity protection is very finely atomized during spraying, has outstanding creep properties, penetrates well into narrow gaps which need protection (such as welded seams) but does not run significantly out of seams. On drying completely, this product forms a plastic, water-repellent waxy film. -
PROPERTIES - high creep
- infiltrates and displaces moisture
- high rigidity even on vertical surfaces
- short follow-up time
- outstanding corrosion protection
- good heat resistance
TECHNICAL
DATA Base : Wax
Color : pale brown
Form : liquid
Odor : characteristic
Viscosity at 20 ˇăC : 23 seconds DIN 53211/4
Density at 20 ˇăC : 0.87 g/cm3
Boiling point : 135 ˇăC
Flash point : 41 ˇăC
Consumption : 20 m2/l
Drying time : approx. 2 - 3 hours
Corrosion resistance
Salt-spray test ASTM B 117 : more than 500 hours
Solids content : 53 %
Dropping point for the solids : 90 ˇăC DIN 51801
Behavior in re-painting oven : softens
(1.5 h at 90 ˇăC)
Resistance to cold
Film thickness : 40 ¦Ěm/no cracks
Storage (2 days at -40 ˇăC)
Bending mandrel (30 mm diameter)
Rigidity : 200-300 ¦Ěm
Processing temperature : 15 ˇăC - 25 ˇăC
Heat resistance : -40 ˇăC to +90 ˇăC
Risk of frost damage : no
Recommended storage
temperature : 5 ˇăC - 25 ˇăC
Storage time : 24 months
APPLICATIONS Cavity protection is mainly used in the workshop for spraying the inner surfaces of cavities such as the frame side members or the doors. The product can also be used to supplement the existing cavity protection of new vehicles, for re-treatment after 2 - 3 years and for cavity protection after accident repairs.
APPLICATION Any rust which may be present on the surfaces to be treated must be thoroughly removed before treatment. The material can be used at low temperatures above
10 ˇăC but creep behavior is improved if the product and the surface to be treated are at room temperature. Cavity protection can be applied using the pressure-feed spray gun for cavities, Part no. 6226 at an operating pressure of 2 - 8 bar depending on the spray pattern desired. Shake contents of can vigorously before use. The drying process may take several days, depending on the type of cavity being treated and the thickness of the film. Adequate ventilation must be provided during drying.
Note:
The operating instructions for the spray gun must be followed.
After use, clean the spray gun using the cleaner intended for the purpose.
AVAILABLE
PACK SIZE Cavity protection 1 l can Part. no. 6108
10 l Part. no. 6117
Processing equipment
Pressure-feed spray gun for cavities, Part no. 6226
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