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- Available in grey.
- Two-component epoxy repair mortar.
- For concrete and stone surfaces.
- Internal and external use.
- Provides high compressive, tensile, and flexural strength.
- Non-shrinking, durable, and chemical-resistant.
Description
Rust-Oleum 5180 Epoxy Repair Mortar - Concrete and Stone Repair
The 5180 Epoxy Repair Mortar is a premium two-component solution designed to repair damaged concrete and stone surfaces. This highly durable and versatile mortar offers excellent performance for both interior and exterior applications. Its non-shrinking formula ensures a long-lasting repair that stands up to heavy traffic and harsh chemicals.
Applications
Perfect for repairing eroded or damaged concrete, bay edges, and broken steps, the 5180 Epoxy Repair Mortar can fill holes, gaps, and cracks of any shape or size. It can be feather-edged and provides a permanent repair to cracked and worn surfaces.
Features
- High compressive strength of 55.2 MN/m² ensures robust repairs.
- Tensile strength of 15.4 MN/m² and flexural strength of 55.9 MN/m².
- Non-shrinking and crack-resistant, providing long-term durability.
- Resistant to many chemicals, making it suitable for various environments.
- Quick curing time: touch dry in 3-6 hours, fully cured in 6-12 hours.
Usage Instructions
Ensure surfaces are dry, free from contaminants, and at least four weeks old. Prime the area with 5401 Impregnation Primer before applying the repair mortar. Mix the granular resinous material with the curing agent thoroughly. Apply with a trowel, levelling with a steel float. Clean equipment with Rust-Oleum Thinner 160.
Precautions
Do not use at temperatures below 10°C or above 35°C. Avoid application in high humidity environments. Do not use for repairs deeper than 50 mm in a single application; instead, build up layers or use 5190 Deep Fill Repair Mortar. Always wear appropriate personal protective equipment and ensure good ventilation during application.
Health and Safety
Consult the Safety Data Sheet for detailed safety instructions. Contains no Diisocyanates. Ensure proper disposal of containers in accordance with regulations. For more information, refer to the downloadable data sheet.
Product Details
672-37294
Data sheet
- Manufacturer
- Rust-Oleum
- For Use By
- Professional Use
- Interior / Exterior Use
- Interior & Exterior
- For Use On
- Concrete
Stone
Concrete Floors
Concrete Steps
Stone Floors
Stairs - Application Method
- Rake
Trowel - Pack Size
- 2.5KG
5KG
25KG - Fully Cured (at 20°C)
- 6 - 12 Hours
- Coverage
- 1.2m² per 10kg at 5mm thick
- Recommended Thinner/Cleaner
- Rust-Oleum Thinner 160
- Compressive Strength (at 20°C)
- 55,2 MN/m²
- Tensile Strength
- 15.4 MN/m²
- Flexural Strength (at 20°C)
- 55,9 MN/m²
- Max. Application Temperature
- 35°C
- Min. Application Temperature
- 10°C
- Density
- 1.7g/cm³
- Solids by Volume
- 100 %
- Shelf Life (from date of manufacture)
- 1 Year
- Touch Dry
- 3 - 6 Hours
- Recommended Dry Film Thickness
- 5 - 50 mm
- Recommended Wet Film Thickness
- 5 - 50 mm
- UN Number
- UN 2735 (Hardener)
- Base Type
- Epoxy
- Suitable For Use On
- Stairs
- Suitable For Use On
- Stone Floors
- Suitable For Use On
- Concrete Steps
- Suitable For Use On
- Concrete
- Suitable For Use On
- Stone
- Suitable For Use On
- Concrete Floors
- Application Method
- Trowel
- Application Method
- Rake
- Manufacturer
- Rust-Oleum
- Usages
- Concrete Floor Repairs
- Usages
- Crack & Joint Fillers
- Product Usage Type
- Repair
- Fastest Delivery
- Next Working Day
- Colour Family
- Grey
Questions
Question about the product
Sam
on
2023-08-05 19:12:01
| Question:
Hello, Is this product suitable to repair holes in a microcement floor with underfloor heating? I’m planning on then painting a design on the floor and applying an epoxy resin overcoat. Thank you |
Answer from Rawlins’ Technical Team:
Thank you for your enquiry, we require further information to help assist with this, I have replied to your enquiry via e-mail. | |
|
craig allen
on
2023-07-14 09:23:35
| Question:
Will this product be ok for filling gaps between concrete slabs? currently there is one slab next to another and there's 10mm expansion foam sitting between the slab and that sit 10mm below slab height. the area is about 30lm and 10-15mm deep and 10mm wide? |
Answer from Rawlins’ Technical Team:
No, this product is not suitable for this application, if this is expansion gaps are in a concrete floor you could consider 205 Flexible Joint Filler. | |
|
Steve
on
2023-07-09 19:00:18
| Question:
What this be suitable to repair the top of a concrete waste pipe where a asbestos down pipe enters it. |
Answer from Rawlins’ Technical Team:
This product is usually used to repair concrete floors or steps. Please can you provide a picture of the area you are looking to repair to [email protected]. | |
|
Paul Butterworth
on
2023-05-17 08:17:48
| Question:
Would the product adhere to tarmac as the repair is in between concrete and tarmac please |
Answer from Rawlins’ Technical Team:
No this product is for the repair of concrete or stone, it will not adhere to tarmac. | |
|
Neil
on
2023-05-02 10:20:15
| Question:
I have a slight Hollow in my sewage drain and it's catching waste and causing blockages, a plumber told me to fill the hollow with epoxy mortar. Would this product be suitable? |
Answer from Rawlins’ Technical Team:
Please can you provide more information on the application and what the pipe is made of to [email protected] | |
|
John Banks
on
2022-11-02 16:39:00
| Question:
would your 5180 epoxy repair be ok to use over recent (over 2 months) self levelling compound, as I still have a tapered step from original floor level upto extension floor level, and a non-slump type of product is probably what i need, thanks |
Answer from Rawlins’ Technical Team:
Yes assuming the self levelling compound is clean, dry and sound this product could be applied. | |
|
Rob
on
2022-05-15 20:21:00
| Question:
Is the epoxy resin component within a packet inside the tin or is it packaged/sent separately? |
Answer from Rawlins’ Technical Team:
The pack contains a granular resinous material and one or more bottles (depending on the packaging size) of curing agent. These will be inside the tin. | |
|
Richard Capaldi
on
2022-05-10 15:09:24
| Question:
Would your epoxy repair be suitable to use to level a hollow in a swimming pool? |
Answer from Rawlins’ Technical Team:
Assuming the area is to be painted after application, the area is clean, dry, sound and prepared as detailed in the technical data sheet this could be used. Please also note the depth of the hollow must be within the depth limits for the product. | |
|
Arthur Slater
on
2022-02-28 17:31:05
| Question:
I need to patch repair my garage floor the depth of the repair would be approx. 6mm , patch size say 400mm sq. the concrete is sound. would this product be suitable. Thank you |
Answer from Rawlins’ Technical Team:
Assuming the garage floor is concrete, yes this would be suitable. Concrete and stone surfaces should be dry and free from previous coatings, contaminants and loose material and at least four weeks old. Very smooth concrete or concrete with soft laitance should be etched with Rust-Oleum Mathys 108 Surfa Etch Solution. Grease or oil should be removed with Rust-Oleum Mathys ND14 Cleaner Degreaser and the area thoroughly washed off and allowed to become completely dry. 1 x 2.5kg will be enough to fill the 0.16m² hole at 6mm deep. | |
|
Steve
on
2021-04-27 23:40:42
| Question:
Can this product be used on driveways which is worn and cracked |
Answer from Rawlins’ Technical Team:
Rust-Oleum 5180 Epoxy Repair Mortar should be used on concrete substrates only, not asphalt or tarmac. If the cracks are 3mm or less then we'd recommend Rust-Oleum Epoxyshield Fine Crack Repair. | |
|
Steve Routley
on
2019-06-05 00:27:42
| Question:
I have a garden tabletop made of a resin/ stone compound of some sort that suffered damage in a fall and was wondering if this product would be suitable for a repair job, and if I can lay tiles straight over it or whether it will take grout? The damaged area is approx 6cm x 3cm x 2cm deep. |
Answer from Rawlins’ Technical Team:
We have no experience of this product being used for this type of repair so all we could suggest it taking the smallest tin to try before carrying out the full project. | |
|
James cooper
on
2019-02-15 20:19:05
| Question:
Hi, I'm looking to fix a church door. The hinge is fix into the stone, and it's wobbling. I was going to pull out hinge and clean. Fill full of epoxy and push hinge back in. Will this product be ok for this? |
Answer from Rawlins’ Technical Team:
For vertical repairs we would instead recommend Rust-Oleum 5110 Verti-Patch. | |
|
Scott moore
on
2019-01-02 12:30:25
| Question:
Does this react poorly if it comes in contact with aluminium |
Answer from Rawlins’ Technical Team:
Rust-Oleum 5180 Epoxy Repair Mortar is intended to repair damages in concrete/cementitious substrates, we are not sure where the aluminium contact would occur and we have no knowledge of any issues or reaction between the two but without knowing further details we could not confirm. | |
|
Rick
on
2018-08-10 20:20:35
| Question:
Hi. I have a number of screed patches on my garage floor which are around 2-3mm in depth and perhaps 20cm sq on average. Noting on the webpage that the epoxy repair mortar achieves full strength at 5mm, would the product be suitable for screed repair like this? The footfall in the garage is minimal. Thanks |
Answer from Rawlins’ Technical Team:
For these size repairs we would instead recommend the use of Rust-Oleum 5412 Epoxy Filler. | |
|
David reynolds
on
2018-02-17 18:24:11
| Question:
Can the rust-oleum 5180 be used to repair cracked and broken steps including shaping around the curved face edge overhang? |
Answer from Rawlins’ Technical Team:
Rust-Oleum 5180 Epoxy Repair Mortar provides a permanent repair to badly cracked and worn concrete and will fill holes of any shape or size, gaps, nosings, cracks etc and may be feather edged. It is primarily used for horizontal surfaces and is often used to repair steps and would be a good solution. For large amounts of vertical or overhead repairs we normally would suggest using Rust-Oleum 5110 Verti-Patch, but where possible we would recommend using Rust-Oleum 5180 Epoxy Repair Mortar on steps. | |
|
Tina B
on
2017-12-19 21:39:10
| Question:
Can this be applied directly to bitumen which we found once we had taken the loose parts off a door threshold. |
Answer from Rawlins’ Technical Team:
No, Rust-Oleum 5180 Epoxy Repair Mortar is not suitable to be applied to bitumen based substrates. | |
|
holly crawford
on
2017-06-12 17:03:30
| Question:
can you paint over this once dry? Thanks |
Answer from Rawlins’ Technical Team:
Yes with following comments;
| |
|
gary
on
2016-07-27 13:54:56
| Question:
please can you tell me if this product is ok to use as repair on concrete window lintel?
many thanks ,
Gary.
|
Answer from Rawlins’ Technical Team:
We would recommend using Rust-Oleum 5110 Verti-Patch rather than the Rust-Oleum 5180 Epoxy Repair Mortar for window lintel repairs. | |
IMPORTANT SHIPPING & DELIVERY INFORMATION
Rust-Oleum 5180 Epoxy Repair Mortar 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.
All delivery costs below are excluding VAT
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