Sikalastic® M 266

Sikalastic® M 266 meets the requirements of ASTM C836

12 months from date of production

Store in undamaged, unopened, original sealed packaging in dry conditions at temperatures between +5°C and +35°C. Protect from direct sunlight, heat and moisture.

≥ 90 %

~1 N/mm²

Impermeable under 3 m head of water for 30 min.

+5°C min. / +40°C max.

~ 50 min (at +25°C)

~8 hours

~24 hours

One 28 kg kit will yield ~21.53 L and should cover ~16.16 m² for a 1.2 mm Dry Film Thickness (DFT).

These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile, variations in level and wastage etc.

• The substrate should be smooth, clean, and free of laitance, grease, oils and standing water.
• Repairs to the substrate, filling of joints, blowholes/voids and surface leveling must be carried out using the appropriate Sika® products. Refer to Sika’s Technical Department for further advice.

• Mix using an electric single or double paddle mixer and stirrer (300–400 rpm) or other similar equipment.
• The mixing should be carried out in a separate container.
• Part B should be poured in the separate container and Part A should be added while stirring/agitating the Part B.
• Mix Part A + B continuously for 2,0 minutes until a uniformly coloured mix has been achieved.

• Strictly follow installation procedures as defined in method statements, application manuals and working instructions which must always be adjusted to the actual site conditions.
• Thickness of coated film: In below ground structures and wet areas it should not be less than 1.2 mm DFT.
• Where a superior performance is required the material can be reinforced with a layer of woven glass fiber mesh, coats encapsulating the mesh should be min 1 mm DFT.
• All liquid applications should be applied in at least two coats to achieve the desired thickness.
• For vertical applications at high temperatures, additional fibres may be required.
• Please contact Sika® Technical Services Department for assistance.

Clean all tools and application equipment with Thinner C after use. Hardened material can only be removed mechanically.