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shop@flatroofingsystems.co.ukGacoFlex U92 UV-Resistant Urethane Roof & Deck Top Coat
Manufacturer/Brand: Gaco
SKU:U9200-5
In stock
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GacoFlex U92 UV-Resistant Urethane Roof & Deck White Top Coat – 18.9 Litre Drum.
GacoFlex U92 is a UV-stable urethane top coat designed to provide lasting weather protection and a reflective white finish as part of the GacoFlex U9 roof and deck system. Applied over GacoFlex U91, it creates a durable finishing layer with excellent adhesion and colour retention.
This single-component, moisture-curing aliphatic urethane complements the tough waterproofing body provided by U91, protecting the system against weathering and UV exposure. Its highly reflective white finish is suitable for specified roof and deck applications, including areas subject to traffic.
With a low VOC content of less than 50 g/L, GacoFlex U92 is supplied in an 18.9 litre pail.
Key Features
- UV-resistant protection: Aliphatic urethane formulation provides excellent weatherability and colour retention.
- Single-component coating: Moisture-curing formulation with no separate hardener to mix.
- Excellent adhesion to U91: Designed as the finishing coat over GacoFlex U91.
- Reflective white finish: Provides a bright, highly reflective surface.
- Durable system finish: Suitable for roof and deck applications subject to traffic, when installed to the appropriate system specification.
- Low VOC: Contains less than 50 g/L of volatile organic compounds.
Typical Uses
GacoFlex U92 is primarily used as the top coat over GacoFlex U91 within the GacoFlex U9 urethane roof and deck system.
It can also be applied to aged galvanised metal, provided the surface has been correctly prepared and primed with a suitable GacoFlex epoxy primer.
GacoFlex U92 provides the UV-resistant finish for the GacoFlex U9 roof coating system. Apply over GacoFlex U91 Urethane Base Coat, using GacoFlex H.E.R. Polyurethane Roof Sealant for seams, flashings and roof penetrations.
Do not apply GacoFlex U92 over silicone coatings.
Pack Size & Coverage:
- Pack size - 18.9 litres.
- Colour - White.
- Coating type - Single-component, moisture-curing aliphatic urethane.
- VOC content - Less than 50 g/L.
- Coverage at the 10-year system film build - Approximately 46 m² per pail.
- Coverage at the 20-year system film build - Approximately 23 m² per pail.
Coverage figures are approximate and depend on surface condition, application losses and the specified film thickness. The 10-year and 20-year figures refer to system film-build specifications and do not, by themselves, constitute a guarantee.
Always follow the latest GacoFlex technical data sheets for surface preparation, priming, application conditions and system requirements.
Please read the Delivery Information tab below before placing your order. By placing an order, you confirm that you have read and understood this information.
Additional Information for GacoFlex U92 UV-Resistant Urethane Roof & Deck Top Coat
Delivery Information
Delivery Information
When ordering Gaco Products only, you will be offered two delivery options at checkout:
- Standard Delivery: Estimated delivery within 2–4 working days.
- Next Working Day Delivery: Orders must be placed before 11am to qualify. Orders placed after this cut-off will be processed on the following working day.
Next Working Day Delivery is an estimated, non-guaranteed service. We cannot offer a refund or discount on the delivery charge solely because an order arrives later than the estimated timescale. This does not affect your statutory rights.
If your order also includes products from other brands, checkout will display combined delivery charges. This combined service does not include next working day delivery for Gaco products. If you require this option, please contact us before placing your order.
Please advise us before dispatch of any access restrictions, road closures or other circumstances that could prevent or delay delivery. Delivery vehicles may range from small vans to rigid and large articulated HGVs. We cannot control which vehicle is allocated to your order.
We strongly recommend that you do not schedule roofing works until your order has been received in full and checked.
Checking Your Delivery
Please inspect your order on arrival. Any visible damage should be recorded on the delivery paperwork, and any damaged items must be reported to our office within 48 hours of delivery. Photographs of the packaging and affected products will help us resolve the matter promptly.
Tins may occasionally become dented or distorted during transport. Cosmetic dents do not normally affect the contents or their suitability for use, provided the tin remains sealed and intact, we would not normally refund or exchange. If a tin is split, leaking, open or has a damaged seal, please report it as a damaged item.
Returns Information
Returns are accepted within 14 days of delivery. Please contact our office before returning any products so we can confirm the correct procedure and return address. The return address may differ from our operational depot.
Products must be unused, unopened and in their original condition. For change-of-mind returns, you are responsible for the return delivery costs and for ensuring the goods are securely packaged.
Returned goods remain your responsibility until they have been received and inspected by our customer service team. We recommend using a tracked delivery service with suitable cover for the value of the goods. We cannot refund items that are missing from the return or arrive damaged.
These conditions do not affect your statutory rights, including those relating to faulty, damaged or incorrectly supplied goods.
FAQ's
What is GacoFlex U92 used for?
GacoFlex U92 is the UV-resistant finishing coat for the GacoFlex U9 urethane roof and deck system. It is applied over GacoFlex U91 to provide a durable, weather-resistant white finish.
What is the difference between GacoFlex U91 and U92?
GacoFlex U91 provides the tough waterproofing body of the system, while U92 forms the protective top coat, providing UV resistance, colour retention and a reflective finish.
Can GacoFlex U92 be used on its own?
U92 is primarily designed for use over GacoFlex U91. It can also be applied over correctly prepared aged galvanised metal that has been primed with a suitable GacoFlex epoxy primer. Always follow the relevant system specification.
Can I apply GacoFlex U92 over silicone?
No. GacoFlex U92 must not be applied over silicone coatings.
Is GacoFlex U92 suitable for roofs and decks subject to foot traffic?
Yes, it can be used as the finishing coat over U91 on roofs and decks subject to traffic, provided the complete system is specified and installed for the intended use.
Does GacoFlex U92 need mixing with a separate hardener?
No. It is a single-component, moisture-curing coating, so no separate hardener is required. Follow the product’s technical data sheet for stirring and preparation instructions before application.
What colour is GacoFlex U92?
This product is supplied in white, providing a highly reflective finish with excellent resistance to UV exposure and weathering.
How much does an 18.9 litre pail cover?
One pail covers approximately 46 m² at the 10-year system film build, or 23 m² at the 20-year system film build. Actual coverage depends on surface condition, application losses and the required film thickness.
Do the coverage figures mean the product comes with a 10-year or 20-year guarantee?
No. These figures refer to the specified system film builds. Any guarantee is subject to the manufacturer’s terms, eligibility requirements and installation specification.
Is GacoFlex U92 low VOC?
Yes. GacoFlex U92 has a VOC content of less than 50 g/L.
Where can I find application and curing information?
Refer to the latest GacoFlex U92 technical data sheet before use. Application conditions, recoating times and curing requirements must be followed to achieve the specified system performance.