Stop leaks for good — the right system for every surface.
From torch-on membranes and flexible cementitious slurries to rapid water plugs, Bina waterproofing systems protect roofs, wet areas, tanks and concrete structures — manufactured and applied by one team, with up to 10 years warranty.
Engineered to keep water out
Manufacturer + applicator
We make the systems and install them to spec — one accountable team, not a middleman.
Complete system range
Membranes, slurries, sealers and plugs for any surface and condition.
Flexible & crack-bridging
Moves with the structure without losing the seal.
Real datasheets
Published TDS data for every system — no guesswork for specifiers.
Approved applicators
Installed to spec by Bina-trained applicators.
Up to 10-year warranty
Long-term peace of mind on qualifying systems.
Start with your surface
Tell us where the leak is and we’ll specify the right system — or browse by membrane type below.
- Laid to falls so water sheds — no ponding
- Cementitious slurry bonds under tiles & screed
- High-strength, low-permeability cementitious tanking
- High-strength cementitious slurry, 3 coats for tanks
- Flexible membrane bridges movement cracks
- Cold-applied — no torch / hot works on metal
Choose your system
Bina Torchseal
Heavy-duty torch-on membrane with polyester reinforcement — for large flat roofs, decks and buried structures.
Learn more →Bina Multiproof 5000
Cold-applied, seamless acrylic membrane with 300% elongation — flexible, recoatable, heat-reflective.
Learn more →Bina Flexseal 2000
Two-part flexible cementitious slurry — breathable, bondable under tiles and screeds, ideal for wet areas and tanks.
Learn more →Binaseal 1000
High-strength penetrating cementitious slurry that seals concrete capillaries — also a thin-layer honeycomb repair.
Learn more →
Bina Plug 4000
Chloride-free hydraulic plug that stops active, running leaks in seconds — no special equipment.
Learn more →The system & the specs
See exactly how a Bina waterproofing system is built, or download datasheets for a tender.
How a waterproofing system is built →
Layer-by-layer build-up, surface prep, real spec tables and the install method.
How it worksSpecs & downloads →
TDS, SDS and guide specifications for every system — ready for tenders.
Specs & downloadsFrom leak to lasting seal
Site assessment
We inspect the surface and diagnose the leak.
Specify system
Recommend the right membrane/slurry for the conditions.
Surface prep
Clean, repair and prime the substrate; stop active leaks.
Apply & warrant
Applied to spec, with warranty on qualifying systems.
Trusted on real waterproofing projects
Bina-manufactured systems, applied by our own teams on roofs, tanks and structures across Malaysia.
Concrete flat-roof membrane
Bina-manufactured, Bina-applied
Waterproofed institutional roof
Bina-manufactured, Bina-applied
Roof coating by our own team
Bina-manufactured, Bina-appliedGet a waterproofing quote
Tell us the surface, area and the problem — our team will specify the right system and quote it.