Sikagard® PU UR (W) – Single-component waterborne polyurethane seal coat for hygienic, washable walls and ceilings

SIKA · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING

Sikagard® PU UR (W)

Single-component waterborne polyurethane seal coat for hygienic, washable walls and ceilings

Product Overview

Sikagard® PU UR (W) is a single-component, waterborne polyurethane-dispersion coating that dries to a seamless semi-gloss finish and carries an in-film preservative for hygiene-critical spaces. It seals internal walls and ceilings over concrete, brick, cement-based and gypsum substrates, as well as metal, timber, tile and plastic, and is widely specified for pharmaceutical clean rooms, food and beverage plants, hospitals, commercial kitchens and leisure facilities. The elastomeric film resists cracking and flaking and withstands repeated cleaning with mild detergents, keeping surfaces easy to sanitise. Two coats can be completed in a single working day, reducing downtime in operating facilities. Space Arc Engineering, an authorized Sika distributor in India, supplies the product to contractors and facility managers along with application guidance. It is offered in white and is certified food grade per USFDA 175.300.

Features & Benefits

  • Single-component and waterborne for low odour and straightforward application
  • Seamless semi-gloss film withstands repeated cleaning with mild detergents
  • Elastomeric finish resists cracking and flaking in service
  • Two coats achievable in one working day to minimise facility downtime
  • Bonds to a wide range of substrates including concrete, gypsum, metal, timber, tile and plastic
  • Food-grade certified (USFDA 175.300), suited to hygiene-critical environments

Technical Highlights

CoveragePrimer about 0.15–0.20 kg/m² (diluted 10% with water); top coat about 0.10–0.12 kg/m² per coat.
StrengthTensile strength about 1.5 MPa (ISO 527-3); tensile adhesion above 1.5 MPa on concrete (EN 1542).
PerformanceBuilds a dry film of roughly 100–110 microns per top coat; overcoat from 8 hours up to 48 hours at +20 °C.
Application ConditionsApply at +15 °C to +30 °C and up to 80% humidity on a damp-free substrate (wood moisture max 18%).
PackagingSupplied in 4 kg units, two per pack.

Applications

  • Hygienic wall and ceiling finishes in pharmaceutical clean rooms
  • Washable surfaces in food and beverage processing and packaging plants
  • Wall coatings for hospital wards, laboratories and healthcare facilities
  • Easy-clean finishes in commercial kitchens and canteens
  • Durable coatings for leisure centres, institutional buildings and prisons

SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR

Product image & sample available on request

Technical Data

TypeSingle-component waterborne polyurethane coating
FinishSeamless semi-gloss, white
Solids contentApprox. 57%
DensityApprox. 1.3 kg/l
Pack size4 kg × 2 per pack
CertificationFood grade per USFDA 175.300

Datasheet & Documents

Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.


Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com

Frequently Asked Questions

Where is Sikagard PU UR (W) typically used?

It is used as a hygienic seal coat for internal walls and ceilings in clean rooms, food and beverage plants, hospitals, kitchens, prisons and leisure centres, over substrates such as concrete, gypsum, metal and tile.

Is Sikagard PU UR (W) food safe?

Yes. It is certified food grade in accordance with USFDA 175.300. Confirm suitability for your specific application and follow the current Technical Data Sheet.

Can two coats be applied in one day?

Yes, the coating dries quickly and two coats can usually be completed within a single working day; minimum overcoat time is around 8 hours at +20 °C.

What surface preparation does it need?

The substrate must be sound and damp-free, with wood moisture not exceeding 18%, applied between +15 °C and +30 °C at up to 80% relative humidity. Refer to the TDS for full preparation.

Who distributes Sikagard PU UR (W) in India?

Space Arc Engineering is an authorized Sika distributor in India. Reach the team at +91 9999155255 or info@space-arc.com for pricing and project support.

Related Products

Buy Sikagard® PU UR (W) — Sika Distributor in India

Space Arc Engineering is an Authorized Project Distributor supplying Sika products for infrastructure, industrial, commercial and residential projects across India.

+91 9999155255  |  +91 7290089007  |  info@space-arc.com

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