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Skim Coat

Skim Coat Series

GT Thin Plaster (GREY)

GT Thin Plaster (WHITE)

GT Putty (WHITE)

FinalMockup_8_355mmW_GTThinPlaster(GREY)_2000x2000-min
FinalMockup_9_355mmW_GTThinPlaster(WHITE)_2000x2000-min
GT THIN PLASTER

GT Thin Plaster (GREY/WHITE)

Description ​ + -
• GT Thin Plaster is a durable water-resistant sprayable thin plaster for surface enhancement, plastering & levelling work

• Formulated to be a skim coating material for surface enhancement work on concrete & blockwalls, plastering on substrates such as fair-faced concrete, dry walls and rendered walls

• Paint can be applied directly to it without any intermediary steps

• Serve as a final coat over existing plaster surface

• Suitable for application in both dry and wet conditions
Uses + -
• As plastering, specifically for both interior & exterior wall plastering applications.

• Plastering for ceiling
Characteristics & Advantages​ + -
• Single-component formulation with consistent mixing ratios

• Excellent adhesion strength

• Resistance to mold and water conditions

• Minimizes shrinkage cracking

• Engineered for thinner spray plastering applications

• Complied with European, British & Chinese Standards

• Compatible with GT render series products
Complied Standards + -
• European Standard: EN 1015

• British Standard: BS 4551, BS 6319

• American Standard: ASTM C596, ASTM C348

• Chinese Standard: JC/T 157, GB/T 1733, GB/T 9265, GB18582
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Technical Data

Chemical Component Portland cement, fine sand, filler and other chemical additives
Colour Grey and White
Packaging 40 KG
Maximum Aggregate Size 0.5 mm
Water Demand Hand application: 10.4 – 11.2 L/40 KG bag (Approx. 26 – 28%)
Spray application: 10.8 – 12.0 L/40 KG bag (Approx. 27 – 30%)
Density 1.58 KG/L (wet) for 27% water demand
Pot Life Approx. 1 hour
Thickness 2 – 4 mm for 1 coat
5 – 8 mm for 2 coats
Coverage Approx. 1.25 KG/ m2/mm
Theoretical Consumption Approx. 3.75 KG/m2 for thickness of 3 mm
Approx. 10.66 m2 /40 KG bag for thickness of 3 mm
Storage Life 12 months (Product must kept in a dry environment)

Physical Properties​

Adhesion To Concrete EN 1015 Part 12, HKHA MTS FIN M790.C, JG/T 157
- Initial adhesion strength ≥ 1.5 N/mm2
- Adhesion strength after heat ageing ≥ 1.5 N/mm2
- Adhesion strength after water immersion ≥ 1.5 N/mm2
- Adhesion strength after freeze-thaw cycle ≥ 1.5 N/mm2
Compressive Strength EN1015 Part 11 ≥ 11 N/mm2
Flexural Strength HKHA MTS Specification, Part D Clause 2.1.2 & BS 6319: Part 3 EN1015 Part 11 4.4 N/mm2
5.3 N/mm2
Shrinkage Coutinho Ring, HKHA MTS Spec. Part D, C1. 2.1.6 No cracks observed
Water Resistance JG/T 157 Resistance to water immersion
Water Retentivity BS 4551 100 %
Alkaline Resistance JG/T 157 Resistance to alkaline immersion

Product Documentations ​

DATE SHEET
Product Sheet

GT Thin Product Sheet

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FinalMockup_9_355mmW_GTThinPlaster(WHITE)_2000x2000-min
GT PUTTY

GT Putty (WHITE)

Description ​ + -
• GT Putty is a thin coat water-resistant plaster for achieving a thin and final coat plaster on plastering surfaces, walls & ceilings.

• Formulated to be a skim coating material for concrete, blockwork & rendered surfaces

• The use of ultra-fine sandpaper can further enhance the smoothness of the surface through additional polishing

• Paint can be applied directly to it without any intermediary steps.

• Serve as a final coat over existing plaster surface

• Suitable for application in both dry and wet conditions
Uses + -
• As skim coat, specifically for both Interior ceiling & wall applications.

• Formulated for use on plastering surface, smooth concrete surface, gypsum board, cements boards and pre-cast wall panel
Characteristics & Advantages​ + -
• Single-component formulation with consistent mixing ratios

• Resistance to mold, water & alkaline

• Ideal as base layer for receiving paint

• Designed to achieve smooth finishing after polish

• Complied with European, British, American & Chinese Standards
• Compatible with GT render & Skim coat series products
Complied Standards + -
• European Standard: EN 1015:2000

• British Standard: BS 3900: 1983, BS 6319 : 1983

• American Standard: ASTM D3960

• Chinese Standard: JG/T 298 : GB18582
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Technical Data

Chemical Component Portland cement, fine sand, filler and other chemical additives
Colour White
Packaging 25 KG
Maximum Aggregate Size 0.1 mm
Water Demand 9.0 – 10.0 L/25 KG bag (Approx. 36% – 40%)
Density 1.35 KG/L (wet) for 38% water demand
Pot Life Approx. 2 hours
Thickness 0.5 - 2 mm
Coverage Approx. 1.0 KG/ m2/mm
Theoretical Consumption Approx. 1.0 KG/m2 for thickness of 1 mm
Approx. 25 m2 /25 KG bag for thickness of 1 mm
Storage Life 12 months (Product must kept in a dry environment)

Physical Properties​

Adhesion To Concrete EN 1015 Part 12, HKHA MTS FIN M790.C, JG/T 298
- Initial adhesion strength > 0.5 N/mm2
- Adhesion strength after water immersion > 0.3 N/mm2
Compressive Strength EN 1015 Part 11 > 5 N/mm2
Flexural Strength EN 1015 Part 11 > 2 N/mm2
Shrinkage Coutinho Ring, HKHA MTS Spec. Part D, Cl.2.1.6 No cracks observed
Mould Resistance BS 5980 No mould growth
Water Resistance GB/T 1733 Resistance to water immersion
Water Retentivity BS 4551 > 99%
VOC Content USEPA Method 24 < 10 g/KG
Formaldehyde Content GB18582 < 10 mg/KG

Product Documentations ​

DATE SHEET
Product Sheet

GT Putty Product Sheet

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