SKU: 7808089773

BioDry ProFlow – Water-Based Damp-Proofing Fluid - Ready to Use - 25L

Sale price$19.44 Regular price$21.60
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Description

BioDry ProFlow – Water-Based Damp-Proofing Fluid - Ready to Use - 25LProfessional Grade DPC Injection Fluid for Rising Damp Treatment BioDry ProFlow RTU (Ready to Use) is a pre mixed, water based potassium methyl siliconate solution designed to create an effective chemical damp proof course (DPC) without the need for on site dilution. Suitable for low pressure injection into mortar beds, it provides convenient and reliable rising damp protection for domestic, heritage, and light commercial projects. Key Features &

Professional-Grade DPC Injection Fluid for Rising Damp Treatment

BioDry ProFlow RTU (Ready-to-Use) is a pre-mixed, water-based potassium methyl siliconate solution designed to create an effective chemical damp-proof course (DPC) without the need for on-site dilution. Suitable for low-pressure injection into mortar beds, it provides convenient and reliable rising damp protection for domestic, heritage, and light commercial projects.

Key Features & Benefits

  • Water-Based Formula: Non-flammable and easy to handle, ideal for sensitive indoor environments.
  • Cost-Effective: High dilution rate (1:11.5) makes 2L concentrate yield up to 25L of ready-to-use solution.
  • Effective Against Rising Damp: Forms a continuous barrier in the mortar bed to prevent moisture transfer.
  • Low-Pressure Injection: Suitable for use in residential and heritage buildings with minimal disruption.
  • Versatile Application: Effective in solid brickwork, stone, rubble-filled walls, and cavity walls.
  • Freeze-Tolerant: Unaffected by freezing; suitable for storage and use in cold conditions.

Application Areas

  • Rising damp in brick and stone walls
  • Remedial damp proofing in existing buildings
  • Heritage and conservation properties
  • Solid, cavity, and rubble-core walls

Preparation & Application

  • Surface Prep: Remove skirtings, plasters, and damaged renders. Rake out mortar beds to 10–15mm depth. Clean debris for adhesion.
  • Drilling: Drill 10–14mm holes into or angled towards mortar beds. Spacing ≤170mm. Drill both sides for thicker or cavity walls.
  • Injection: Dilute 1 part BioDry ProFlow with 11.5 parts clean water. Inject under 50 psi until mortar bed is fully saturated.
  • Finishing: Plug holes and allow walls to dry before replastering. Use a bell-mouth render detail where external render was removed.

Technical Specifications

  • Composition: Potassium methyl siliconate
  • Mix Ratio: 1 part concentrate to 11.5 parts water
  • Coverage: ~2.5L per metre for 230mm thick wall
  • Application Method: Low-pressure injection (5–50 psi)
  • Appearance: Clear, colourless fluid
  • Packaging: 2L jerrycan or 25L container
  • Storage: 2 years unopened; diluted solution lasts 6 months

Post-Treatment Recommendations

  • Replaster using appropriate salt-resistant renders
  • Do not decorate with vinyl paints or wallpapers for 9–12 months
  • Maintain good ventilation to aid drying
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 7808089773

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Eva ZHANG
Whiting, US
★★★★★ 5
Most importantly, its drainage system directs water into the tank, keeping it dry.
Color: Black, Size: Medium
This drain rack is small and fits perfectly on the edge of my sink. It's just the right size to hold hand soap and dishcloths, doesn't take up much space, and most importantly, it directs water directly into the sink, keeping it dry and keeping my sink clean and tidy.
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Reviewed in the United States on April 5, 2026
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Kathy Sweatmon
San Leandro, US
★★★★★ 5
Good product
Color: Black, Size: Medium
It is as described, looks neat and tidy on the sink. Just big enough to do what I need it to do. My sink stays dry because the wate goes back int the sink.
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Reviewed in the United States on February 14, 2026
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Ethel White
Whiting, US
★★★★★ 5
Quality is good.
Color: Black, Size: Medium
A product that works as promised.
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Reviewed in the United States on May 17, 2026
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Yaelita
Omaha, US
★★★★★ 3
It is almost great.
Color: Black, Size: Medium
It is a nice sponge holder but the tray is not wide enough and it falls. Because it was the only one I found with a spout, I am keeping it, and figured a way to stick it so the tray doesn't fall. The other thing is that the tray is not sunken enough in the middle for all the water to be routed there, and the spout doesn't always get rid of all the water inside, so once in a few days, I have to manually press it down and more water comes out. The dishcloth rack is not great for cloths, they get wet. Other than that, it looks very nice, it is aesthetic, big enough for all my kitchen stuff, and makes my kitchen neater, so I like it.
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Reviewed in the United States on January 17, 2026
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Aprilfool
Alexandria, US
★★★★★ 4
Love this product very convenient
Color: Silver, Size: Medium
This was great to keep all my brushes, cloth, detergent and scrubby together and neat. I love the drainage and it looks clean. The only thing I don't care for is the bar that holds the cloth comes off all the time. Other than that it is great.
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Reviewed in the United States on March 30, 2026

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