Crack Heal 920

Name: Crack Heal 920
Brand: Ressichem

Crack Heal 920 is a professional concrete crack repair solution developed to restore damaged surfaces and improve structural durability in commercial and industrial applications. The formulation provides reliable crack sealing performance, strong substrate adhesion, and dependable resistance against moisture penetration and environmental stress. Its advanced composition supports effective surface restoration and long-term structural stability in repair projects. Crack Heal 920 is suitable for concrete flooring, maintenance applications, infrastructure repairs, and structural rehabilitation systems requiring durable crack treatment performance.

Technical Datasheet

Crack Heal 920

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

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 hairline 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 1 KG and 20 KG packs

NOTE:

If printed packaging not available, neutral packaging with label. Lot number and manufacturing date to be stamped at the back of each packaging.

HEALTH AND 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.