PRODUCT INDEX / ROOFING & FACADE
WATERPROOF MEMBRANE
Anti-wall cancer / crystalline anti-permeability waterproofing treatment is a specialist product targeting the common Malaysian external wall defect known as 'wall cancer' — the progressive spalling of plaster and concrete driven by carbonation, chloride ingress, or moisture-triggered efflorescence. Products in this category use reactive crystalline chemistry or silicate-based penetrating sealers to block capillary moisture transmission, arrest efflorescence migration, and consolidate the substrate before refinishing. Typically brush-applied to affected external wall areas. Available in 1 kg and 4 kg bottles or pails. Suited for tropical Malaysian climates where persistent humidity and monsoon-driven moisture ingress accelerate wall deterioration. Apply before skim coat and repaint.
Typical pack size: 1 kg, 4 kg bottles or pails
Proprietary crystalline compound or silicate-based penetrating sealer that forms insoluble crystals within the concrete matrix, blocking capillary pores. 'Wall cancer' is a Malaysian trade term for efflorescence-driven surface spalling of external walls. This product type includes both reactive crystalline sealers and surface anti-efflorescence treatments.
Goods — indicatively subject to SST at applicable rate; confirm with licensed tax agent.
Suggested SST treatment — indicative only. Confirm with your licensed tax agent. Tax positions change and this is not a tax ruling. ttkbuildingmaterials.com accepts no liability for tax decisions made in reliance on this information. Spotted anything wrong in this listing (spec, classification code, or tax)? Email hello@ttkbuildingmaterials.com and we will review it.3824 (prepared binders, chemical preparations for construction) or 3209 (acrylic water-based coatings) — verify with RMCD
Indicative HS code for import classification. Verify with your customs agent or Customs Malaysia (Jabatan Kastam) before use.Factories in Malaysia that make Roofing & Facade products.
Materials typically specified alongside Anti-Wall Cancer / Crystalline Anti-Permeability Waterproofing Treatment on the same job.