Sikafloor -264 SG Comp (A+B) | MCT CHEMICALS | SIKA PAKISTAN

Description

DESCRIPTION
Sikafloor®-264 SG is a two-component, high-build, solvent-free, colored epoxy resin, ideal for use in hot and tropical climates.

USES
Sikafloor®-264 SG should be applied only by experienced professionals. It is suitable for:

• Roller coating on concrete and cement screeds with moderate to heavy wear, such as in storage and assembly halls, maintenance workshops, garages, and loading ramps.
• Broadcast systems for multi-story and underground car parks, maintenance hangars, and wet process areas (e.g., beverage and food industries).

FEATURES

• Provides excellent chemical and mechanical resistance.
• Easy to apply.
• Economical option.
• Liquid proof.
• Glossy finish.
• High slip resistance when broadcasted.

SUSTAINABILITY
Sikafloor®-264 SG is certified as “Low Emitting Materials” by the Dubai Central Laboratory (DCL), Certificate No. CL17020432.

• It meets LEED EQ Credit 4.2 for Low-Emitting Materials: Paints and Coatings, with VOC content <100 g/l.
• It passes the California Department of Public Health (CDPH) VOC emission test.

PRODUCT INFORMATION

• Composition: Pigmented epoxy resin.
• Packaging:
  • Part A: 4.12 kg, 19.80 kg, or 23.10 kg containers
  • Part B: 0.88 kg, 4.20 kg, or 4.90 kg containers
  • Part A + B set: 5.00 kg, 24.00 kg, or 28.00 kg
• Shelf Life: 12 months from production date, if stored properly.
• Storage Conditions: Store in a dry, sealed area at temperatures between +5°C and +30°C, away from direct sunlight and moisture.
• Appearance and Color:
  • Part A: Colored liquid
  • Part B: Transparent liquid
  • Available in various colors; contact a Sika representative for the color chart.
  • Note: Discoloration and color variation may occur under direct sunlight but do not affect performance.

TECHNICAL INFORMATION

• Density:
  • Part A: ~1.73 kg/l
  • Part B: ~1.00 kg/l
  • Mixed resin: ~1.55 kg/l
• Shore D Hardness: ~80 (7 days at +23°C, ASTM D2240-15)
• Abrasion Resistance: <50 mg (CS 17/1000/1000 cycles, 28 days at +23°C, ASTM D4060-14)
• Impact Resistance: ~1.5 kg-m (ASTM D2794-93)
• Compressive Strength: ≥ 75 N/mm² (28 days at +23°C, ASTM C579-18)
• Tensile Strength: ~18 N/mm² (28 days at +23°C, ASTM C307-18)
• Tensile Adhesion Strength: > 1.5 N/mm² (failure in concrete, BS 1881 Part 207)
• Temperature Resistance:
  • Permanent dry heat: +50°C
  • Short-term exposure:
    • +80°C (up to 7 days)
    • +100°C (up to 12 hours)
  • Moist/wet heat (occasional exposure, e.g., steam cleaning): up to +80°C
• Water Absorption: ~0.05% (ASTM C413-01)
• Chemical Resistance: Resistant to many chemicals (contact Sika Technical Department for detailed chemical resistance information).

SYSTEM INFORMATION

• Roller Coating System:
  • Primer: 1–2 coats of Sikafloor®-161 (optional)
  • Coating: 2 coats of Sikafloor®-264 SG
• Textured Roller Coating System:
  • Primer: 1–2 coats of Sikafloor®-161 (optional)
  • Coating: 1–2 coats of Sikafloor®-264 SG + Extender T
• Textured Roller Coating with Improved Slip Resistance:
  • Primer: 1–2 coats of Sikafloor®-161 (optional)
  • Coating: 1 coat of Sikafloor®-264 SG + Extender T + Sikadur®-504
• Broadcast System:
  • Primer: 1–2 coats of Sikafloor®-161 (optional)
  • Base coat: 1 coat of Sikafloor®-264 SG
  • Broadcasting: Sikadur®-507 / Sikadur®-509
  • Sealer: 1 coat of Sikafloor®-264 SG

CONSUMPTION

• Primer: 0.25–0.40 kg/m² per coat
• Roller Coating: 0.25–0.35 kg/m² per coat
• Textured Roller Coating: 0.5–0.8 kg/m² per coat (2–3% Extender T)
• Textured Roller Coating with Slip Resistance: 0.5–0.8 kg/m² + 0.05–0.07 kg/m² Sikadur®-504
• Broadcast System: 0.25–0.30 kg/m² Sikafloor®-264 SG + 0.50–2.00 kg/m² broadcasting material + 0.35–0.40 kg/m² sealer

APPLICATION CONDITIONS

• Ambient Temperature: +10°C min / +35°C max
• Relative Humidity: 80% r.h. max
• Substrate Temperature: +10°C min / +35°C max
• Substrate Moisture Content: <4% by weight moisture content (measured with Sika®-Tramex meter or CM method)
• Dew Point: Ensure substrate and uncured floor are at least 3°C above the dew point to avoid condensation and blooming.

POT LIFE

• At +10°C: ~60 minutes
• At +20°C: ~30 minutes
• At +30°C: ~15 minutes

CURING TIMES

• Before applying Sikafloor®-264 SG on Sikafloor®-161:
  • At +10°C: 24 hours to 3 days
  • At +20°C: 12 hours to 2 days
  • At +30°C: 8 hours to 1 day
• Before applying Sikafloor®-264 SG on Sikafloor®-264 SG:
  • At +10°C: 30 hours to 3 days
  • At +20°C: 24 hours to 2 days
  • At +30°C: 16 hours to 1 day

READY FOR USE

• At +10°C: Foot traffic ~72 hours, Light traffic ~6 days, Full cure ~10 days
• At +20°C: Foot traffic ~24 hours, Light traffic ~4 days, Full cure ~7 days
• At +30°C: Foot traffic ~18 hours, Light traffic ~2 days, Full cure ~5 days

Note: Curing times may vary depending on ambient temperature and humidity.