ELASTOROOF PU

1K polyurethane waterproofing and sealing membrane

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ELASTOROOF PU is a high-performance, single component, liquid applied, moisture-cured polyurethane elastomeric membrane. It creates a rubber-like, seamless and flexible coating on flat or sloping roofs, podiums, decks, terraces, water tanks, bathrooms, shopping malls, plazas, landscaping, parking garages, bridge decks, and all types of RCC slabs. ELASTOROOF PU is extremely resistant to chemicals and weather, suitable for waterproofing and sealing horizontal and vertical surfaces in both new construction and refurbishment projects.

Contact Futurelayers to buy ELASTOROOF PU at the best price, latest rate, or bulk deal from our trusted dealer, distributor, retailer, and wholesaler network.


Uses

  • Waterproofing of RCC roofs, podiums, bridge decks, parking garages, shopping malls, plazas, water tanks, and landscaping

  • Damp proof course under first layer of bricks/blocks in new masonry

  • Sealing of shower pans, kitchen and bathroom floors, terrazzo, tile floors, water storage tanks, and slabs above elevated swimming pools

  • Suitable surface waterproofing for outdoor and indoor exposed surfaces under extreme temperature conditions


Key Features

  • Single component, easy to apply by brush, roller, wiper, or squeegee (no mixing required)

  • Quick, seamless application saves labor cost and time

  • Provides a tough, flexible, fully bonded membrane; no reinforcement layer required

  • Chemical and UV resistance; withstands harsh climates and chemicals

  • High elongation (>700%), strong adhesion to concrete and masonry

  • Crack bridging ability

  • Moisture-cured for reliable, long-lasting performance

  • Non-toxic, safe for water storage tanks

    Pack Size

    • 25 kg pails, tightly sealed

    • Shelf life: 6 months in original, sealed container at 25°C

      Contact Futurelayers today for expert waterproofing of roofs, decks, tanks, and structural slabs. Buy ELASTOROOF PU at the best price/lowest price with bulk order deals.


Application Methodology

Surface Preparation

  • Remove dirt, dust, paint, oil, grease, etc. with stiff nylon brush and floor polishing machine or equivalent.

  • Fill cracks and voids with polymer modified repair mortar.

  • Clean surface with compressed air.

Priming

  • Prime with SUNPRIME PU using a slow speed stirrer to uniform consistency.

  • For horizontal/vertical surfaces, apply SUNPRIME PU by brush or airless sprayer.

  • Allow 30 minutes air cure after priming before ELASTOROOF PU application.

Coating Application

  • Apply on solid, cured surface (minimum 7 days old concrete).

  • Standard application: 1.5 kg/m² in two coats (DFT 1.2–1.5 mm on smooth, non-absorbent substrate).

  • Each coat: brush, roller, wiper, or squeegee.

  • Allow min. 24–48 hours for curing, depending on conditions.

  • For tanks, finish with a cement-sand screed before tiling.

BOQ Specifications

Description Specification
Product Name ELASTOROOF PU
Type Polyurethane, moisture-curing
Appearance Black colored viscous liquid
Application Brush, roller, wiper, spray
Total Solids (%) 95.5 ± 0.5
Specific Gravity 1.30 ± 0.1
Elongation (%) >700
Dosage, Coverage 1.2–1.5 kg/m² in 2 coats
Tack Free Time 24–48 hrs
Tensile Strength (N/mm²) >2.2
DFT 1.2–1.5 mm smooth substrate
Shore Hardness 40 ± 5
Crack Bridging No crack
Conformance ASTM C 836
Packing 25 kg pail
Shelf Life 6 months (sealed, 25°C)