711 MMA Flexible Joint Filler is a rapid curing, flexible, pourable joint sealant. The consistency of the mixed sealant allows direct pouring of the sealant into horizontal joints.
Also available in 4,000+ colours from RAL, BS and NCS
711 MMA Flexible Joint Filler is a two pack, pourable, flexibilised methacrylate sealant. The consistency of the mixed sealant allows direct pouring of the sealant into horizontal joints.
711 MMA Flexible Joint Filler is hard and tough enough to protect arris edges from heavy wheel loading, but possesses sufficient flexibility to accommodate a degree of movement (10% of the joint width).
711 MMA Flexible Joint Filler is particularly suitable for filling saw cut joints in long strip floor construction and provides rapid curing times even at low temperatures.
A 1 litre pack of 711 MMA Flexible Joint Filler is sufficient for 10 linear metres with a 10mm x 10mm joint
Surface Preparation
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 arrises 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
For best results, prime the joint edges using 706 MMA Floor Primer and allow to cure for a minimum of 45 minutes
De-bonding tape (masking tape or similar) should be used in the base of the joints otherwise a polyethylene foam backing strip should be inserted to the appropriate depth
Joint Design:
When using 711 MMA 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 the sealant should not exceed 20mm
Joints over 25mm wide are permissible with 711 MMA Flexible Joint Filler
Mixing:
711 MMA Flexible Joint Filler is supplied as a two pack material consisting of the base component, and the catalyst component
Pour the entire contents of the catalyst container into that of the base component, and thoroughly mix until a uniform consistency has been achieved
Mixing Ratio:
(% Catalyst by Weight) = 3.5
Application
The mixed material may be poured directly into the prepared joints to level
Alternatively 711 MMA 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
711 MMA Flexible Joint Filler will have cured sufficiently after 1 hour @ 20°C to allow full trafficking
Full chemical resistance will be achieved following 24 hours cure @20°C
At lower temperatures cure times will be increased
Pre-accelerated grades of the material can be provided for sub-zero application
Limitations
Do not apply to wet, uncured or uncured concrete
711 MMA Flexible Joint Filler will taint food during application, so that all foodstuffs in the immediate vicinity must be removed or properly covered.
Storage & Shelf Life
Store in dry conditions, out of direct sunlight, at temperatures between 10°C and 20°C
Adequate ventilation of the storage area should be provided
Keep container tightly closed when not in use
711 MMA Flexible Joint Filler has a minimum shelf life of 6 months when stored in original, unopened containers in accordance with manufacturer’s instructions
Health & Safety
711 MMA Flexible Joint Filler is flammable during application, so adequate safety precautions should be observed.
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 clean water, and immediate medical attention sought
711 MMA Flexible Joint Filler 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.
706 MMA Floor Primer is a rapid curing, general purpose primer enabling fast overcoating. The product exhibits outstanding adhesion to concrete, as well as steel, masonry, and marine plywood, and the fast curing characteristics allow rapid application of subsequent coatings, mortars or screeds.
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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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