Tecnic Joint Backer Rod, a non absorbent, compressible grey closed cell polyethylene (P.E) foam backup material for reducing the depth of joints in construction/glazing use and creating a backstop to allow proper sealant tooling. Priced per metre Quick and easy to apply Reduces sealant usage Improves sealant performance by obtaining...
205 Flexible Joint Filler
Seals floor joints in food factories and warehouses where heavy vehicular trafficking occurs.
- Also available in 4,000+ colour options from RAL, BS and NCS
- Please see 205 Flexible Joint Filler - Special Colours
- Can be used with polyethylene foam backing strips
- Images are for illustrative purposes only and may differ from the actual product
- This product is for Professional Use Only
**Available for delivery - see Delivery Options below**
Product customisationDon't forget to save your customization to be able to add to cart
205 Flexible Joint Filler is a coloured, two pack, pourable, flexibilised epoxy filler/sealant. The consistency of the mixed sealant allows direct pouring of the sealant into horizontal joints.
Hard and tough enough to protect joint edges from heavy wheel loading, 205 Flexible Joint Filler possesses sufficient flexibility to accommodate a degree of movement (10% of the joint width), and is particularly suitable for filling saw cut joints in long strip floor construction.
This product is for Professional Use Only.
- Features & Benefits
- Typical Properties
- Joint Design
- Surface Preparation
- Equipment Cleaning
- To seal floor joints in food factories and warehouses where heavy vehicular trafficking occurs
- No primer required
- Excellent adhesion to concrete
- Tough and resilient
- Suitable for wide joints
- Highly resistant to water
- Easy to apply
- Fast curing
- Hygienic and easily cleanable
- Low viscosity
|Pot Life:||1hr @ 20°C|
|Shore A hardness:||75|
|Movement accommodation factor:||10%|
|Chemical Resistance:||Very good resistance to dilute mineral acids, alkalis, petrol, oils, milk, citric acid, hydraulic fluid, and hot water. Please refer to our technical department on 0113 2455450 (option 2) or send a message to [email protected] for specific advice.|
When using 205 Flexible Joint Filler, the joints shall be designed to ensure that concrete movement due to shrinkage and temperature fluctuations does not exceed 10% of the joint width.
- For joints up to 12mm wide, the depth of sealant should be equal to the width.
- For joints over 12mm wide the depth of sealant should not exceed 20mm.
- Joints over 25mm wide are permissible
New concrete floors shall be a minimum of 21 days old. Joint surfaces shall be sound, clean and free from laitance, dust and other contaminants.
Joint edges are best prepared by grinding or power wire- brushing; ensuring that all spoil and residual dust is removed by blowing with dry, oil free, compressed air.
De-bonding tape should be used in the base of the joints otherwise a polyethylene foam backing strip should be inserted to the appropriate depth.
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.
- By Weight = 100 Base : 42.1 Curing Agent
The mixed material may be poured directly into the prepared joints to level.
Alternatively, 205 FLEXIBLE JOINT FILLER may be poured into empty cartridge tubes and gunned into the joints using a sealant gun. It may be necessary to top up to level after a few minutes when the sealant has settled into irregularities.
Clean equipment with 109 TOOL CLEANER prior to curing of the sealant.
Will have cured sufficiently following 24 hours cure @ 20°C to allow trafficking.
Full chemical resistance will be achieved following 7 days cure @ 20°C.
At lower temperatures cure times will be increased.
- Do not apply to wet or uncured concrete surfaces.
- Do not apply at temperatures of 3°C or less.
- 10 Linear Metres (of a 10mm x 10mm joint) per litre
- Touch Dry
- 24 Hours
- Standard Colours
|Iain on 2021-11-06 09:54:47|| |
Can I use this outdoors on a front step of a house? There is a movement crack which needs repaired. It’s concrete. Thanks.
This can be used externally assuming the cause of the movement has been addressed.
If the movement continues and exceeds the capabilities of the material the crack will reappear.
205 Flexible Joint Filler is flexible but not elastomeric.
|David Baker on 2019-11-16 15:41:03|| |
I have built a concrete path with prepared expansion joints These are 10mm wide and 20 mm deep Would the 205 be a suitable material
|Abs on 2019-03-22 10:18:34|| |
Can this be used on chips and cracks in fiberglass gelcoat and can this be painted over?
No this would not be a suitable application for this product.
|J Taylor on 2018-03-13 14:30:56|| |
I have cracks in concrete patio presumably where joints were put it. I need a filler that is waterproof and durable?
We would recommend Rust-Oleum Epoxyshield Fine Crack Repair for this.
|John miller on 2016-09-03 14:26:15|| |
Question: I have a crack in the garage floor about 6mil at the most, apart from one bit which is about 15 mil x10 mil. The crack is across the floor 14 feet some of the crack is very fine about 1 mil. Would the joint filler 205, be any good ? Thanks.
No, you would be better using our 204 Fine Crack Repair.