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Description
Biokil Crown Cob Plugs – WhiteExpanding Stem Fixing Plugs for AboveGround Cavity Drainage Membranes Biokil Crown Cob Plugs are engineered to secure cavity drainage membranesboth meshed and nonmeshedabove ground to substrate surfaces. Featuring an expanding stem activated by a central pin, these plugs anchor firmly into masonry, concrete, or blockwork, ensuring a reliable fixing without reliance on adhesives. Key Features & Benefits Expanding Stem Design: Pins expand the plug
Expanding Stem Fixing Plugs for Above‑Ground Cavity Drainage Membranes
Biokil Crown Cob Plugs are engineered to secure cavity drainage membranes—both meshed and non‑meshed—above ground to substrate surfaces. Featuring an expanding stem activated by a central pin, these plugs anchor firmly into masonry, concrete, or blockwork, ensuring a reliable fixing without reliance on adhesives.
Key Features & Benefits
- Expanding Stem Design: Pins expand the plug securely into a range of substrates—including brick, stone, and concrete—for durable membrane attachment.
- Cavity Membrane Fixing: Especially suitable for the installation of Biokil Crown or Newton drainage membrane panels above ground.
- Universal Compatibility: Compatible with both meshed and non‑meshed versions of cavity drainage membranes.
- Available Lengths: Typically supplied in 70 mm, 90 mm or 110 mm lengths to suit varying membrane thicknesses and substrate depths.
- Bulk Pack Supply: Supplied in packs of 250 plugs—ideal for large-scale waterproofing installations.
Product Details
- Material: High-density durable plastic plug with steel pin
- Colour: White
- Pack Size: 250 plugs per box
- Size Options: 70 mm, 90 mm, 110 mm lengths
Typical Uses
- Securing above-ground cavity drainage membrane to walls or sub-surfaces
- Installation of Newton or Biokil Crown membrane lining systems in basements and cellars
- Anchoring membranes to blockwork, stone, brick, or concrete substrates
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
4.9 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 2
Not true EcoTank-style compatibility with ET-15000 refill ports
Color: B/B/B/B, Color: B/B/B/B
I previously purchased the full Hiipoo sublimation ink set for my Epson ET-15000 and had a great experience. Those bottles included the correct EcoTank-style keyed refill tips that insert directly into the printer’s tank ports and allow clean, gravity-fed filling.
Because the black tank gets used faster, I later ordered the black refill bottle separately. Unfortunately, this bottle does not include the keyed EcoTank nozzle. Instead, it comes with a pointed tip and syringes for manual transfer.
The syringes also do not fit the ET-15000 refill opening, which is designed for the keyed gravity-fill system. As a result, I had to attempt a manual pour and ended up with ink spilling around the tank area.
The ink itself has worked well for me in the past and I like the Hiipoo brand overall, but this refill bottle is not directly compatible with the ET-15000 the same way the original set was. Buyers expecting the same refill experience should be aware of this difference.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Great product, quality colors and vibrant prints
Color: 1BK/1C/1Y/1M
Best Sublimation Ink I have found so far. Great size bottles for the price you pay. Lasts a long time and the colors print great and when you press the print the colors come out BEAUTIFUL and VIBRANT! Dries quickly after printing so no worries on smudging but even after sitting over a month on the paper still presses like you printed it that day!
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Consistent, Vibrant Results That Match My Designs Perfectly
Color: 1BK/1C/1Y/1M
I’ve been consistently purchasing this Hiipoo sublimation ink for my sublimation printers, and I’ve been extremely pleased with the results. The print quality is excellent, with vibrant colors and clean transfers every time.
What I really appreciate is how true the final product turns out compared to my original designs. The colors stay accurate, and the finished results look exactly the way I intended, which is very important for my projects and products.
This ink has been reliable and consistent, and I will definitely continue using it for my sublimation work.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Perfect to the job
Color: 1BK/1C/1Y/1M
No issues with this ink. Used it to turn a printer into sublimation printing and the ink is perfect and easy to fill.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great for sublimation
Color: 1BK/1C/1Y/1M
Great for sublimation. Colors r vibrant and dries fast. Easy to install and is compatible with my epson peinter
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Reviewed in the United States on June 1, 2026