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Description
ResinTech FLEXCOAT-PU Single-Component Polyurethane Waterproofing MembraneStocked by Canopus Supply North Vancouver, BC. Call 250 233 3000 to confirm current availability or arrange pickup. ResinTech FLEXCOAT PU Flexible Polyurethane Waterproofing & Crack Bridging Base Membrane Single Component, High Solids Elastomeric Polyurethane Waterproofing & Crack Bridging Base Membrane Brand: ResinTech ResinTech product code: FPU ResinTech FLEXCOAT PU is a single component, high solids elastomeric polyurethane membrane used where the
Stocked by Canopus Supply — North Vancouver, BC. Call 250-233-3000 to confirm current availability or arrange pickup.
ResinTech FLEXCOAT-PU Flexible Polyurethane Waterproofing & Crack-Bridging Base Membrane
Single-Component, High-Solids Elastomeric Polyurethane Waterproofing & Crack-Bridging Base Membrane | Brand: ResinTech | ResinTech product code: FPU
ResinTech FLEXCOAT-PU is a single-component, high-solids elastomeric polyurethane membrane used where the coating system needs flexibility, waterproofing and crack-bridging below the exposed wear surface. It is the movement-control layer of the ResinTech line: applied to the prepared substrate, it helps protect against normal cracking and water intrusion. It is not the final wear coat — it must be protected by an approved ResinTech wearing course. Confirm build thickness, primer requirements, detailing, cure and compatible protection layers against the current ResinTech TDS, SDS and project specification before use.
| Field | Details |
| Brand | ResinTech |
| Product Code | FLEXCOAT-PU (ResinTech code: FPU) |
| Product Type | Single-component elastomeric polyurethane waterproofing & crack-bridging membrane |
| Packaging | 20 kg pail (kit volume to be confirmed) |
| Mixing | Ready to use — stir until uniform; no A + B mixing required |
| System Role | Flexible base / movement & waterproofing layer — protected on top by an approved ResinTech wearing course |
Best-Use Applications
Confirm all applications against the current ResinTech TDS before specifying.
- Balcony, podium, plaza and rooftop deck waterproofing under approved protection systems
- Crack-bridging base membrane below ResinTech traffic coatings where movement accommodation is required
- Parking deck waterproofing below approved aggregate, reinforced or traffic-bearing wearing courses
- Wet-area waterproofing under compatible tile, screed or protection layers
- Detail membrane around drains, corners, wall/floor transitions, pipe penetrations and static cracks
- Strata, parkade, balcony and podium restoration where water control and movement risk matter
- Protected below-grade, foundation, retaining wall and masonry waterproofing after proper preparation
Product Data
Source: ResinTech FPU Technical Data Sheet (TDS-FPU-1.0). Typical values at 23 °C and 50% RH unless noted. Confirm against the current TDS before specifying or ordering.
| Property | Typical Value | Note |
| Components | Single component | Moisture-curing polyurethane; stir before use |
| Chemistry | Polyurethane waterproofing membrane | Isocyanate / polyether-polyol based |
| Solids Content | 98% by weight | ASTM D1353; high-solids, solvent-free grade |
| Appearance | Liquid-applied coating | Colour subject to production availability |
| VOC | Low — solvent-free grade | Confirm current SDS for regulatory g/L reporting |
| Application Methods | Roller, brush, scraper/squeegee or approved airless spray | Use a wet-film gauge during application |
| Packaging | 20 kg pail | Kit volume to be confirmed; other sizes subject to availability |
| Shelf Life | 12 months | Unopened, stored properly at 5–35 °C |
Performance Properties
Typical values from the ResinTech FPU TDS. Actual results depend on substrate, preparation, detailing, film build and conditions — confirm against the current TDS.
| Property | Typical Value | Test Method / Note |
| Bond Strength to Concrete | 150 psi | ASTM D4541; surface prep and primer control final adhesion |
| Tensile Strength | 300 psi | ASTM D412 |
| Elongation | 800% | ASTM D412; flexible membrane function |
| Tear Strength | ≈ 86 lbf/in (15 N/mm) | ASTM D624 |
| Shore Hardness | 65 A | ASTM D2240; elastomeric, not a Shore D hardcoat |
| Tack-Free Time | 8 hours | ASTM D1640 typical |
| Drying Time | 20 hours at 15 mils | ASTM D1640, 24 °C / 50% RH |
| Watertightness | ≈ 44 psi for 120 min, watertight | EN 1928 (0.3 MPa) |
| Low-Temperature Flexibility | −35 °C, no cracking | ASTM D522 |
| UV Stability | Limited | Requires an approved UV-stable topcoat or protection if exposed |
| Chemical Resistance | Limited | Use a protected system design for chemical or abrasive service |
Coverage & Film Build
Coverage per 20 kg kit is approximate (based on ≈1.3–1.5 kg/m² per mm DFT on a smooth substrate). Kit volume is still to be confirmed — verify actual yield by mock-up. Confirm against the current TDS.
| Application | Film Build | ≈ Coverage / 20 kg Kit |
| Traffic Crack-Bridge Base | 20–25 mils | ≈ 300–240 ft² |
| Enhanced Movement Base | 40–50 mils | ≈ 150–120 ft² (balconies, podiums, rooftop decks, over occupied spaces) |
| Protected Waterproofing Membrane | 1.0–1.5 mm (≈40–60 mils) | ≈ 155–105 ft²; apply in 2–3 coats |
| Maximum Coat Thickness | 0.7 mm (≈28 mils) wet per coat | Thicker coats increase bubbling, skinning or slow-cure risk |
Application Conditions
Confirm all conditions against the current ResinTech TDS and project specification before use.
| Condition | Requirement |
| Substrate Temperature | 5–35 °C during application and cure |
| Ambient Conditions | Dry, stable; protect from rain, condensation and water exposure before cure |
| Dew Point | Substrate at least 3 °C above dew point |
| Substrate Condition | Structurally sound, stable, clean, smooth and dry |
| Concrete Strength | 3,600 psi compressive and 220 psi tensile pull-off recommended |
| Recoat Interval | Typically 8–12 hours between coats, depending on film build, temperature, humidity and ventilation |
| Subsequent Protection | Allow membrane to dry before applying topcoat, broadcast, tile, screed or protection layer |
Application Notes
Always confirm application requirements against the current TDS, SDS and project specification before use.
Request the current ResinTech FPU / FLEXCOAT-PU Technical Data Sheet (TDS) and Safety Data Sheet (SDS) from Canopus Supply before specifying or ordering.
Trade Purchasing Note
All sales are intended for professional and trade purchasers. Before ordering, confirm product suitability, quantity, system compatibility, substrate condition, pickup timing and delivery requirements. Product use and installation are the responsibility of the purchaser and installer.
Technical information is provided for professional reference only. Always confirm suitability against the current TDS, SDS, project specification and site conditions before use.
For volume orders, system compatibility questions, pickup timing or delivery across BC, contact Canopus Supply before placing a bulk order.
Call: 1 (250) 233-3000
Email: [email protected]
Pickup: Unit 103, 185 Forester Street, North Vancouver, BC
Canopus Supply Inc. — Authorised ResinTech Distributor, Metro Vancouver & BC
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy