MIROTHANE PU 5545 Clear Sealer

Code: 5545

Premium, two pack, clear, polyurethane sealer that provides an excellent sanding base for clear polyurethane topcoats.

Features

Features

  • Good build enhances the final finish by sealing, filling and covering the fibres of the the substrate
  • Excellent flow and levelling
  • Easy sanding ensures time to sand and the best possible surface tor topcoating
  • Low yellowing, suitable over light coloured wood/veneers and liming stains when mixed with one of the low yellowing MIROTHANE Part B Hardeners

Specifications

Specifications

Colour : Milky in can dries clear
Build : Very Good
Sandability : Excellent
Vertical Hold Up : Good
Solvent Resistance : Very Good
Water Resistance : Excellent
Levelling & Flow : Excellent
Sink Back : Minimal
Coverage : 6-7m2 per litre at 150 micron wet film build. This is dependent on the application equipment / gun set up and the article being coated
Dry Time : Refer to Technical Data Sheet
Clean Up : Clean all equipment using MIROSOL 1222 or 1286 Thinner

 

Tech Data Sheet

Application

Application

Mixing Ratio (by volume) : 2 Parts 5545 Part A + 1 Part 5747 Part B (2A:1B) or 4 Parts 5545 Part A + 1 Part 5715, 5728, 5735 or 5757 (4A:1B)
Pot Life : 2-3 hours at 25°C Pot life varies significantly with ambient temperature, humdity and the quantity mixed. Pot life is longer at lower temperatures and shorter at higher temperatures. The larger the quantity mixed, the shorter the pot life will be. Only mix the quantity required for the job.
Thinning : Thin 10-20% with MIROSOL 1217 (Fast), 1263 (Medium), 1266 or 1218 (Slow).

 

Suction Gun - Use 1.5 to 2mm (59-79 thou) orifice with 350-400kpa (50-55 psi).
Pressure Pot - Use 1.5 to 2mm (59-79 thou) orifice with pressure pot air-cap. Gun pressure 350-400kpa (50-55 psi) and a pot pressure of 45kpa (6 psi) max.
Airless Spray - Use 0.23 to 0.33mm (9-13 thou) orifice, 15cm fan (dependent on job) with regulated pump pressure of 350-400kpa (50-55 psi).
Air Mix Guns - Settings similar to airless spray with the air-assisted regulator pressure at 70-90kpa (10-15psi).

Where to Use

Where to Use

Interior use only. Commercial joinery, wall panelling, domestic furniture, high rise office and hotel fit outs and interior marine fit-outs.

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