The Ultimate Water-Stopper!
Dive into the future of waterproofing with Yeka Leaks Fibre Infused Sealer - your go-to for a dry, protected space! This revolutionary, water-based acrylic sealer is like a shield for your rooms, window ledges, and parapet walls. Packed with fibre-filled magic, it creates a thick, tough skin that keeps water where it belongs—out!
Perfect for tackling leaks and cracks, this sealer sticks to masonry substrates and holds firm, even after years of battling the elements. Whether you're repairing roofs, sealing nail heads, fixing cracked tiles, or patching up damaged felt, Yeka Leaks™ Fibre Infused Sealer has got you covered.
Yeka Leaks Fibre Infused Sealer isn’t just a quick fix; it’s a long-lasting solution that stays flexible and reliable, rain or shine!
Download the Technical Data Sheet (TDS) and Materials Safety Data Sheet (MSDS) below
TDS  |
MSDS  |
COLOUR OPTIONS
APPLICATION AREAS
- Interior and exterior use
- New or weathered cement tiles
- New or weathered fibre cement sheeting
- Exposed bricks
- Cement building blocks
- Primed plaster
- Previously painted substrates
- Primed metal
- Wooden substrates
- Flat cement/concrete roofs and walls
- Nail heads and roofing bolts and roof tile ridges
PRODUCT FEATURES
- Fibre filled coating material designed to prevent water penetration
- Applied in several layers it forms a thick protective waterproof skin
- Highly durable
- UV resistant
- Waterproof
- Excellent long-term flexibility
- Excellent adhesion
- Easy no-mess application
- Quick drying – 2 coats can be applied in 1 day
- Acid resistant
- Seals masonry substrates and prevents water penetration
- Ideal for repair work on roofs
- In white it also has the added benefit of reflecting heat and therefore contributes to heat reduction (especially for metal roofs)
- Eco friendly
- Non-toxic
- Non-flammable
- Low VOC (EU Regulations)
APPLICATION
- Mixing: Always stir well with a flat paddle before use
- Application Method: Brush, roller or trowel
- Thinning: Not recommended. This product is ready for use undiluted; thinning with water will reduce its hiding power
- Cleaning: Clean equipment with water.
For Brush, Roller or Trowel application
- Apply a generous thick, coat of Yeka Leaks Fibre Infused Sealer to the area that needs protecting in small manageable sections
- Allow to dry 6 hours before re-coating
- Apply a second, third and possibly fourth generous coat, waiting 4-6 hours between coats, until the membrane is saturated, and the surface has an even and very noticeable high sheen.
- Three to four coats of this product are used for best results
- Do not apply after 16:00 in the winter
- Do not apply exterior if it looks like rain will occur within 4-6 hours of application
SURFACE PREPARATION
Rusted Metal
- Remove all rust with a good quality rust remover, scrub, and rinse thoroughly with water
- Heavily rusted areas should be sandblasted to remove all existing paint and primed
- Remove dust, foreign material, grease, and oil with a degreaser
- Scrub with a hard broom or wire brush and wash off thoroughly with clean water
- Ensure that the surface is sound and dry before painting
- Apply 3 coats Yeka Leaks Fibre Infused Sealer, allowing 4-6 hours of drying time between coats
New Metal
- De-grease surfaces with a good quality degreaser to remove the manufacturer’s grease protective layer. Repeated the process until the surface is water break free
- Rinse thoroughly with water
- Prime the clean de-greased metal with a water-based metal primer
- Apply 3 coats Yeka Leaks Fibre Infused Sealer allowing 4-6 hours of drying time between coats
Uncoated Cement Plaster Surfaces
- Remove dust, foreign material, fungal and algae growth
- Fill all visible crack and spot primer with plaster primer
- Apply 3 coats Yeka Leaks™ Fibre Infused Sealer allowing 4-6 hours of drying time between coats
Fibre Cement Surfaces (Uncoated/Weathered/new)
- Remove dust, foreign material, fungal and algae growth
- If friable or powdery, seal with bonding liquid or plaster primer
- Apply 3 coats Yeka Leaks Fibre Infused Sealer allowing 4-6 hours of drying time between coats
Previously Painted Surfaces
- Make sure old paint coatings are firm and solid
- Remove all loose, flaking and bubbling paint with Paint Stripper, scrub thoroughly with hard wire brush or broom and rinse with water
- Remove all dust, grease, foreign material, fungal and algae growth with Yeka Leaks Degreaser
- Wash thoroughly with water and allow to dry
- If friable or powdery, seal with bonding liquid or plaster primer
- Apply 3 coats Yeka Leaks Fibre Infused Sealer allowing 4-6 hours of drying time between coats
OTHER INFORMATION
SPREADING RATE
- 2m2per 1l application on 100 microns per coat.
- Coverage will depend on the porosity of the surface and application method
FINISH
DISCLAIMER
Atlas Eco 1 (Pty) Ltd cannot be held liable if the product fails due to improper surface preparation or application.