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• Features & Benefits
• Application Notes
• Limitations

Features & Benefits

• Can be applied to green or damp concrete
• No primer required
• Elastomeric
• Suitable for light foot traffic prior to installation of protective finishes
• Designed to be easily mixed on-site using a slow speed drill and paddle and then applied to the substrate using a brush, roller or by spray application
• Available in grey and black, cures to form an elastomeric, waterproof coating
• CE Marked and complies with EN1504-2 surface protection systems methods 1.3, 2.2, 5.1 and 8.2
• Please refer to the Product Data Sheet for full details of:
  • Standards compliance
  • Specification Clause
  • Properties
  • Application Instructions
  • Curing
  • Cleaning
  • Coverage
  • Storage
  • Precaution

Application Notes

• Any active water ingress should be stopped with a suitably approved plugging mortar such as Fosroc Renderoc Plug
• Mixing should be carried out with a slow speed drill (350-450 rpm) fitted with a Fosroc Mixing Paddle (MR3)
• Fosroc Proofex LM Mesh may be used to reinforce Brushbond FLX III at joints and cracks

Corners:

• Brushbond FLX III should be applied over a 20mm Fosroc Renderoc Plug 20 fillet and Fosroc Proofex LM Mesh embedded as described in the Product Data Sheet. Proofex Overtape may be used at corner intersections

Sealed Joints:

• Soft joints that are to remain exposed should be filled with a suitable joint sealant such as Fosroc Nitoseal MS600 after application of Brushbond FLX III which should be returned into the joint faces
• For static joints apply 100mm wide Fosroc Proofex Overtape centrally placed over the joint and extend the Brushbond FLX III application over the joint
• For movement joints apply Fosroc Brushbond FLX III up to the joint face. When cured apply Fosroc Expoband H45 over the sealed joint (see data sheet) and allow to cure. Finally lap additional Brushbond FLX III onto the cured Fosroc Supastik E10

Topcoat for Exposed Surfaces:

• For surfaces exposed to UV light in service, a minimum 0.2mm film of Fosroc Nitoproof UVR Topcoat of the appropriate colour should be applied. See product data sheet for application instructions

Limitations

• Brushbond FLXIII should not be applied if the air or substrate temperature is greater than 40°C. This may result in different colour shades
• Minimum application, substrate and air temperature is 3°C and rising
• Avoid freezing conditions for 24 hours after application