Rayson SealForce SP210 is a hot spray-applied, 100% solids pure polyurea membrane that forms a seamless, potable-grade waterproof lining on concrete and steel tanks, reservoirs and containment structures.
SealForce SP210 is Rayson's potable-grade spray polyurea: a two-component, 100% solids elastomer applied by heated spray plant that sets in seconds to a seam-free membrane on concrete and steel. It is certified for contact with drinking water (WRAS / BS 6920 in the UK), making it a lining as much as a coating.
The membrane develops high tensile strength and a hard, tough surface with strong tear and abrasion resistance, so it lines structures that see both water and mechanical wear. It walks on in minutes and reaches full cure within a few days, keeping tanks and containment out of service for the shortest possible time.
Typical duties are sealing concrete and steel tanks and structures, secondary containment linings, external waterproofing of water towers and reservoir roofs, and lining sewage digesters. It is placed at a 1:1 volume ratio by specialist spray applicators.
Supplied by Epovex Coatings Sdn. Bhd., Company No. 202601042128 (1704223-A). The Malaysia launch is scheduled for 1 March 2027; confirm availability and lead time for your project. Installation through an authorised applicator in Johor, Kuala Lumpur or Penang introduced by Rayson, who quotes and warrants the workmanship, or by your own crew with Rayson’s application guidance.
Send an enquiry| Specification | Data sheet value |
|---|---|
| Coverage | 1.0 litre/m² per mm dry film; typically 1.5 mm wet film in one coat |
| Mixing | Two components metered and mixed in the heated spray gun at a 1:1 volume ratio (1.12:1 by weight); components pre-heated to ~25 °C and hoses controlled to about 70 °C; Part B power-mixed before use |
| Drying and curing | Gel time 5–20 s at 60 °C; walk-on ~10 minutes at 20 °C; light duty ~4 hours; 100% cure ~4 days (WRAS use requires 20 days at 7 °C minimum) |
| Pack sizes | 400 litre unit (Part A + Part B) |
Rayson-authorised applicators in Johor, Kuala Lumpur and Penang install Rayson SealForce SP210 on these jobs and in these industries; its layer is marked in each build-up. Each page shows how the work runs, what to send for a quotation and what decides the price.
Waterproofing systems, applied by an applicator or bought direct
Waterproofing in Malaysia ↗SealForce polyureas: RC40 and RC30 rolled on for roofs, decks and planters, SP200 and the potable-grade SP210 hot-sprayed for tanks, containment and large roofs.
Decks, planters and car park decks: SealForce RC30, rolled on. Tanks, containment and large roofs: SealForce SP200, or the potable-grade SP210, hot-sprayed.
Quoted after inspectionBy industry, across Malaysia
Industries we cover ↗Hot washdown, wet process and dry store floors for food and beverage plants, with coves and drains detailed.
Dry stores and packing: FloorGuard R50 or LevelShield SL120 over PrimeBond E20. Walls: UraForce WB58. Water tanks and effluent pits: SealForce SP210 or SP200, sprayed.
Quoted after inspectionYes — it is certified for potable-water contact (WRAS to BS 6920 in the UK). Potable compliance depends on following the full specified cure regime, which our technical team will confirm for your project.
By specialist applicators using heated plural-component spray equipment, metering the two parts at a 1:1 volume ratio with hoses controlled to around 70 °C. It is not a hand-applied product.
It walks on in about ten minutes and takes light duty within hours, with full cure in a few days — though potable-water certification requires an extended cure period before filling.
About six months from shipment when kept in sealed original containers in a dry store. Because that is shorter than many coatings, plan deliveries to the programme and check dates before spraying.
Both are sprayed pure polyureas. SP210 is selected where drinking-water certification and a hard, abrasion-tough tank lining are the priority; SP200 is the general-purpose sprayed membrane for below-grade, marine and containment waterproofing.
Tell us what the surface is, where it is and what it has to withstand. Rayson replies with a system recommendation; for installation, the applicator for your area in Johor, Kuala Lumpur or Penang is introduced to quote the job.
Malaysia launch: 1 March 2027. Enquiries are welcome now; supply, site assessment and installation timing are confirmed for each project.