204 Fine Crack Repair is a two pack, solvent free, rapid curing, low viscosity epoxy resin designed for filling smaller cracks, voids and thin section `blow outs` or craters in concrete, brickwork and masonry.
Easy to use
Very fast cure - hard dry after 1–2 hours at 20°C
Low viscosity - 400 cps @ 20°C
Suitable for damp or dry surfaces
Water and weather resistant
Low temperature cure - can be applied between -3°C to +30°C
Images are for illustrative purposes only and may differ from the actual product
204 Fine Crack Repair is a two pack, solvent free, rapid curing, low viscosity epoxy resin designed for filling smaller cracks, voids and thin section 'blow outs' or craters in concrete, brickwork and masonry.
It is ideal for effecting rapid repairs to concrete floors.
Excellent bond strengths to concrete, brickwork and masonry
Suitable for damp or dry surfaces
Water and weather resistant
Penetrates cracks from 0.2mm up to 20mm
Low temperature cure
Convenient 3:1 volume mix
Typical Properties
Technical Data
204 Fine Crack Repair
Viscosity:
400 cps @ 20°C
Specific Gravity:
1.07
20°C Pot Life:
10-15 minutes
Compressive Strength:
80MPa
Adhesion to concrete:
4.4 MPa (concrete failure)
Shore D Hardness:
85
Temperature range during application:
-3°C to +30°C
Coverage
The consumption of 204 Fine Crack Repair is very much dependent on the depth and extent of cracks or voids within the substrate
However as an approximate guide 1 litre of 204 Fine Crack Repair will fill 50 linear metres at 2mm wide, 10mm deep
Surface Preparation
Surfaces to be treated shall be clean, sound and free from contaminants
Cracks may be reamed out, and air or water flushed to remove contaminants, and allowed to dry
Craters in concrete floors need to be clean, and free from grease and dust, etc
Please consult our Technical Department on 0113 2455450 (option 2) or send a message to [email protected] for specific advice.
Mixing:
Pour the contents of the curing agent container into the base container and thoroughly mix, preferably by mechanical means until a uniform consistency is achieved
Part mixing of packs is possible with care
Mixing Ratio:
By Volume = 3 Base : 1 Curing Agent
By Weight = 100 Base : 35.1 Curing Agent
Application
Apply the 204 Fine Crack Repair by gravity feed or by gunning or pumping into cracks
For filling voids and craters, simply fill by pouring
Once the resin has cured it can be ground down to level, or topped up if the level sinks
Cleaning
Clean equipment with 109 Tool Cleaner prior to curing of the 204 Fine Crack Repair
Curing
204 Fine Crack Repair will be hard dry after 1 – 2 hours at 20°C
Full mechanical properties will be achieved following 7 days cure at 20°C
At lower temperatures curing time will be extended
Limitations
Do not apply to wet or uncured concrete surfaces
Do not apply at temperatures of -3°C or less
Storage & Shelf Life
Store in dry conditions, out of direct sunlight, at temperatures between 10°C and 25°C
204 Fine Crack Repair has a minimum shelf life of 12 months when stored in original, unopened containers in accordance with manufacturer’s instructions
Health & Safety
Avoid contact of the material with skin and eyes
Wear gloves and goggles
Wash off splashes immediately with soap and water
Any eye contamination must be rapidly irrigated with copious amounts of water, and immediate medical attention sought
Please refer to Material Safety Data Sheet for additional information
204 Fine Crack Repair shall be applied strictly in accordance with the manufacturer’s instructions
For specific advice regarding any aspect of this product, please consult our Technical Department on 0113 2455450 (option 2) or send a message to [email protected]
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
Hi, Can the 204 Fine Crack Repair be over painted with an epoxy floor paint with no or minimal abrading ? Thanks Jon
Answer from Rawlins’ Technical Team:
This product is normally applied to the concrete prior to the grinding process.
Once the floor has been prepared by grinding it can be over painted.
Anne Cupples on 2019-05-07 11:22:19
Question:
We have a drive in Creteprint and we have a small amount of damage the colour is black. Do you do a epoxy resin repair in a colour black.
Answer from Rawlins’ Technical Team:
Depending on the nature of the repair we could offer either 201 Epoxy Repair Mortar for larger surface repairs or 204 Fine Crack Repair will work well for smaller holes where the surface has blown. It will be up to you to decide whether a pourable resin or trowelable mortar would best fit for your repairs unless you can provide more information/images to our Technical Team. Both of these materials can be supplied in black (special order) but it’s unlikely that either will match what’s already down so you will have to take that into consideration.
Julia Boston on 2018-09-04 18:24:18
Question:
Can the Fine Crack Repair resin be smoothed off before it dries? I have a concrete step that I want to make good, so I need to be able to get a smooth finish. Thanks
Answer from Rawlins’ Technical Team:
Apply the 204 Fine Crack Repair by gravity feed or by gunning or pumping into cracks. For filling voids and craters, simply fill by pouring. Once the resin has cured it can be ground down to level, or topped up if the level sinks.
Bryce on 2015-08-12 11:31:53
Question:
Is 204 Fine Crack Repair only available in the colour amber?
204 Fine Crack Repair is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
109 Tool Cleaner is a specialist equipment cleaner suitable for the removal of uncured epoxy, polyester and polyurethane resins.
Low Hazard
Low evaporation rate
Excellent solvency powers
80% biodegradable
This product is for Professional Use Only
Images are for illustrative purposes only and may differ from the actual product
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Jon Francis on 2023-09-12 15:58:10