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 AC – Aluminium Mastic (SSPL/IR-ALMASTIC)
 Description
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Single component, moisture-cure urethane |
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Proprietary blend of corrosion inhibitor, aluminium & micaceous oxide. |
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Colour: Brown |
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Designed specifically to solve the peeling and delamination problems found in epoxy mastic, when used to overcoat old coatings. | | Uses
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This product is designed to overcoat old coating including oil based red lead, vinyl red lead, Alkyd, phenolic and most old coatings. |
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Spot prime bar steel with AC-Moizinc. |
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This product is not recommended direct to metal. | | Advantages
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Single component – no catalyst mixing errors. |
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Can be applied in cold and damp conditions - humidity to 99%. |
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Can be applied at low temperatures to low freezing. Avoid frozen surfaces. |
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Can be immersed within 1-2 hrs. |
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Does not weaken the adhesion of old coatings. |
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Does not tend to peel or delaminate old lead based coatings. |
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Very resistant to thermal shock. Recommended for extremely cold environments, down to 60°F | | Technical Data
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Solids by volume: 61.0 ± 2.0% |
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Weight per Ltr: 1.9 ± 0.4 Kg/Ltr. |
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Pigment type: Aluminium and Tar of special grade |
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Flash point: Above 40°C |
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Theoretical Coverage: 7 sq.mt. per Ltr. at 75 microns DFT |
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Recommended dry film thickness: 75 microns |
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Temperature Resistance (Dry): 145°C continuous and 175°C intermittent |
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Curing time @ 25°C; Touch-30 min; Handle-8 hr; Recoat-4 hrs; stack-10 hrs. |
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Recoatability: Tack free (this is normally in 4 hours) |
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Colour: Aluminium |
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Finish: Matt |
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Shelf Life: 12 months | | |
