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- Gardner-Gibson 4.75GAL ALU Coating
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Item #:
56353262
Gardner-Gibson 4.75GAL ALU Coating
Item #:
56353262
NZD 380
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, July 12
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Black Jack Silver Seal 300 provides a reflective and protective finish to roofs, preserving their integrity for years.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Protection
Provides a robust layer of protection against harsh weather, UV rays, and moisture, significantly extending the lifespan of your roof.
Easy Application
Designed for effortless application, allowing homeowners to achieve professional-quality results without needing extensive tools or expertise.
Energy Efficient
Reflects sunlight to keep interior spaces cooler, reducing energy costs and enhancing comfort throughout the year.
Product Details
| Roof coating type | Aluminum (Aluminized) |
| Coverage area | 0 sq ft |
| Brand | Gardner-Gibson |
| Features | Water-Resistant |
| Size | 4.75 gal |
| Cure time | 1 h |
| Dry time | 0 h |
| Finish | Gloss |
| Has written warranty | No |
| Product net content uom | Pound |
| Product net content parent | 1 Each |
| Weight | 48 lb (21.77 kg) |
| Piece count | 1 |
Who Should Buy?
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Flat Roof Owners
Ideal for homeowners or businesses with flat roofs seeking effective waterproofing and UV protection.
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DIY Enthusiasts
Perfect for individuals looking to undertake roofing projects themselves with an easy-to-apply coating.
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Energy Savers
Beneficial for those wanting to reduce energy costs through improved insulation and reflective properties.
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Steep Roofs
Not suitable for steeply pitched roofs where application may be difficult and not adhere properly.
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Cold Climates
Less effective in extreme cold conditions where application and drying might be compromised.
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Non-Residential Use
Does not meet commercial building codes and requirements for professional or industrial roofing applications.
Product Description
Gardner-Gibson 4.75GAL ALU Coating
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What surfaces can I apply Black Jack Silver Seal 300 on?
Answer: It can be applied on built-up asphalt roofs, composition roofs, metal roofs, silos, siding, and water towers. -
Question:
Is this product suitable for shingle roofs?
Answer: No, it should not be used on shingle roofs or over rubber membranes. -
Question:
How long does the coating last?
Answer: The coating provides durability for up to 3 years.
Gardner-Gibson Roof Sealants Editorial Review
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Naylz
Verified buyer
“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”
6 June 2026 · via Trustpilot
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Eduardo
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“great service, quick delivery and comunication”
2 June 2026 · via Trustpilot
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Dave
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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
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David
Verified buyer
“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
14 May 2026 · via Trustpilot
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John
Verified buyer
“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 380
Order now and get it around Sunday, July 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Protects and insulates various roof types.
- Forms a durable, reflective finish.
- Ideal for built-up asphalt roofs and metal roofs.
- Easy to apply, water-based formula.
- Offers a 3-year durability.
- Covers up to 250 sq ft with 5-gallon container.
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