Crack Heal 920 is a high-quality filler material for the filling of static cracks, holes and levelling uneven surfaces on concrete and plaster.
Crack Heal 920 is a high-quality filler material for the filling of static cracks, holes and levelling uneven surfaces on concrete and plaster.
ADVANTAGES of Crack Heal 920
Fast and easy to use (mix and apply) only the addition of water is required.
Suitable for dry and wet areas internally and externally
Excellent bonding, Crack Free
Call fill cracks up to 25mm and can easily be coated over hair line cracks.
Waterproof
High strength
TECHNICAL DATA
Appearance
White Powder
Composition Additives
Contains Cement and selected aggregates with additives to improve consistency, workability, and durability.
Maximum aggregate size
0.3mm
*Water application
28% ± 5%
*Wet Mix Life
Approximately 30 Mins (Tested as per BS EN 1015-9)
*Compressive Strength
6.00 N / mm2 @ 28 Days (Tested as per BS EN 1015-11)
*Flexural Strength
2.00 N / mm2 @ 28 Days (Tested as per BS EN 1015-12)
*Approximate Yield / Coverage
0.7 m3 / T
*Typical Results under laboratory conditions
APPLICATION
Remove dust, oil, grease, loose material, and paints which may affect adhesion with the substrate. Moisten the surface with clean water before application. Put appropriate amount of clean water in a suitable pot or mixing container. Add the required amount of Crack Heal 920 powder gradually and mix for 3 minutes using a mechanical mixer till the mixture is uniform and free of lumps. Let the composition stand for about 3 to 10 minutes and mix again. the product should achieve the right consistency for application. Finish it by pressing it inside the void and finishing it off with a flat metal or plastic trowel. If the mortar pot starts to harden it is recommended not to add extra water, just remix till it turns back to the desired consistency.
CURING
No Curing Required
SHELF LIFE
Expiration of Crack Heal 920 is 6 months after production date under dry and sheltered conditions.
PACKAGING
Crack Heal 920 is available in 2 KG and 20 KG packs
HEALTH & SAFETY
Crack Heal 920 is not regarded hazardous for transportation. Do not reuse bags or containers and dispose them off as per local rules and regulations. Gloves and suitable masks can be worn during application. Please Refer to the MSDS of the product for further health and safety information
