UPM-20UL | ISL Petrolatum Ultralite Mastic 20L ISL UltraLite Petrolatum Mastic is a neutral petrolatum compound stabilized with inert fillers complemented with corrosion inhibitors and reinforced with closed cell polymer beads USES ISL UltraLite Petrolatum Mastic is used for sealing filling and profiling applications where a protective waterproof and non-setting mastic is required. It can be used to contour pipes and profile irregular surfaces prior to the application of ISL Petrolatum Tapes. Features Features: • Surface Tolerance on marginally prepared substrates; St 2.0. • Conforms to irregular shapes and profiles. • Can be applied to cold wet substrates. • Unaffected by water acid salts or bacterial attack. • Encapsulates lead painted substrates. • Nil VOC s. • Ease of application at high and low temperature extremes. • Ready for immediate service no curing time. • Conforms with AWWA C 217-09 & AS 4822. Application: • Prepare surface to St 2 std. • Apply ISL Petrolatum Primer to substrate at a spread rate of 5kg/m² approx. • Profile projections and voids with ISL Petrolatum Mastic. • Spirally apply tape incorporating 55% overlap to achieve a double thickness with circumferential turn. • Overwrap tape with UCC PVC OverWrap spirally applied with 55% overlap. Properties | Value • Flash Point | 182°C • Specific Gravity | 0.31 Avg • Drop Melting Point | 90°C • Application Temperature | -10°C to 55°C • Service Temperature | -20°C to 75°C • Excursion Peak Temperature | 80°C Manufactured by; UNIVERSAL CORROSION COATINGS PTY LTD VICTORIA

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