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SEALFLEX FIBRE

SEALFLEX FIBRE

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SealFlex Fibre: a fibre-reinforced flexible waterproofing coating for gaps, cracks, parapets and walls

Rhinoluxe SealFlex Fibre is a fibre-reinforced flexible waterproofing coating for gaps, cracks, parapets and walls. The embedded fibres bridge gaps and reinforce the membrane, while the flexible film stays water-resistant and moves with the structure. It is built for South African roofs and walls where cracks and joints need extra strength. Available in Signal Grey and Basalt Grey.

Key Benefits

  • Gap bridging. Embedded fibres span cracks, gaps and joints.
  • Water-resistant. Cures to a continuous waterproof membrane.
  • Long-term strength. Fibre reinforcement adds durability over movement.
  • Detail-friendly. Ideal for parapets, cracks and problem joints.
  • Two colours. Available in Signal Grey and Basalt Grey.

Technical Overview

SealFlex Fibre is an elastomeric waterproofing coating carrying reinforcing fibres. As it cures, the fibres distribute stress and bridge gaps and cracks, forming a tougher membrane than an unreinforced coating. This makes it well suited to parapets, junctions and cracked areas where movement and detail work would otherwise open a rigid film. It bonds to sound, prepared masonry, concrete and metal.

Specifications

Type Fibre-reinforced flexible waterproofing coating
Uses Gaps, cracks, parapets, walls
Reinforcement Fibre-reinforced
Colours Signal Grey, Basalt Grey
Pack sizes 5L, 20L

Technical Guidance

Clean out cracks and gaps and remove loose material, then prime porous surfaces before coating. Work the fibre coating into cracks and joints, reinforce detail areas, and apply in even coats with full cure between them so the reinforced membrane builds to full strength.

Colour
Size
Regular price R 519.80
Regular price Sale price R 519.80
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Please note: Colour swatches and illustrations displayed are for reference only and may vary from the actual product due to screen settings and batch differences. This product may be custom-made and/or colour-matched to your specification. As such, it is non-returnable and non-refundable. View full details

Questions & Answers

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  • Is SealFlex Fibre a rubber roof paint?

    Yes, it is a fibre-reinforced rubberised waterproofing coating — a stronger rubber roof paint for cracks and joints. It is not UV-stable on its own, so on sun-exposed roofs finish with a UV-stable topcoat, or use Shield or Fiber Coat.

  • What sizes are available?

    SealFlex Fibre is available in 5L and 20L.

  • What colours does it come in?

    Signal Grey and Basalt Grey.

  • Can I use it as a waterproofing paint on a roof?

    Yes, it waterproofs roofs, parapets and walls, and is especially suited to cracked or detailed areas.

  • How is it different from standard SealFlex?

    SealFlex Fibre carries fibres for extra strength over cracks, while standard SealFlex is an unreinforced flexible membrane.

  • Can SealFlex Fibre bridge cracks?

    Yes, the reinforcing fibres bridge gaps, cracks and joints.

  • What is SealFlex Fibre used for?

    SealFlex Fibre is a fibre-reinforced waterproofing coating for gaps, cracks, parapets and walls.