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Protection Systems

KingCoat PA550®

High performance polyurethane acrylic hybrid enamel coating.

Tack free time
ASTM D1640 4 - 5 hr
ASTM D1640
D1640
hr up to 16 hr @ 35oC
Full cure
ASTM D1640: 7 days
ASTM D1640
Coverage
The coverage rate i…
Packaging
Pack
Standards
7 cited
ASTM D1475 · ASTM D1640

Overview

KingCoat PA550 is high performance floor and wall coating based on hybrid combination of acrylic- polyurethane resins. It is supplied as a two pack material in pre-weighed quantities ready for on-site mixing and use. KingCoat PA550 is easily sprayed, brushed or rolled to concrete and steel substrates in a two coat application, typically applied at a wet film thickness of 200 - 250 microns per coat without sagging. KingCoat PA550 is available in a standard grey colour, other colours are available subject to minimum order quantities.

Applications

  • Provides chemical and abrasion resistance to prevent corrosion of concrete and steel surfaces for applications such as:
  • Wall and floor protective coating
  • Protection system for car park decks
  • Manhole and pipe lining
  • Secondary containments
  • Lining for sewage and effluent plants
  • Lining of aeration and sludge tanks
  • Sea water tanks, channels and intakes
  • Concrete structures
  • Reservoirs, water treatment plants

Advantages

  • Flexible coating
  • Environment friendly – totally free of carcinogenic materials like coal tar, pitch and aromatic hydrocarbons
  • Cost saving – primer less system, easy brush, roller or spray application
  • Impermeable waterproof coating
  • Protects sub-structures as well as superstructures against weathering and environmental attacks
  • Excellent chemical resistance, as well as resisting algae and bacterial growth
  • UV resistant. Colour change may occur under direct sunlight without affecting the performance
  • STANDARDS KingCoat PA550 complies with the requirements of EN1504-2 Surface Protection Systems for Coatings (C) Principles 2.2 and 5.1

Technical Properties

PropertyValueStandard
ColourMany Colors
Mixed density1.30 ± 0.05 g/ml 2% (Volume)ASTM D1475
Pot life: 2 hr @ 20oC 1 hr @ 35oCASTM D2471
Bond strength> 2 MPa (concrete failure)ASTM D4541
Tack free time4 - 5 hrASTM D1640
Overcoating timeASTM: 6 hr up to 24 hr @ 20oC 4
D1640hr up to 16 hr @ 35oC
Full cure: 7 daysASTM D1640
Taber abrasion resistance<150 milligram (1000 g, 1000 cycle) , weight loss CS17 wheelASTM D4060
Bend test: Pass, no cracks (Using ¼˝ mandrel @ 25°C)ASTM D522
VOC: < 20 g/ ltr (complies with LEED)ASTM D2369

Standards & Approvals

ASTM
ASTM D1475
ASTM
ASTM D1640
ASTM
ASTM D2369
ASTM
ASTM D2471
ASTM
ASTM D4060
ASTM
ASTM D4541
ASTM
ASTM D522
ISO
ISO 9001 · 14001 · 45001Quality & EHS

Usage & Packaging

Packaging

KingCoat PA550 is available in 14 kg packs (10 litre).

Coverage

The coverage rate is 0.21 kg/m² @ 150 microns.

Storage

Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature

Pack formats

Pack