SKU: 1310206216

Silicone Based Injection Fluid - Deep-Penetrating Chemical DPC - Biokil Crown

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Description

Silicone Based Injection Fluid - Deep-Penetrating Chemical DPC - Biokil CrownDeep Penetrating Chemical DPC for Treating Rising Damp in Masonry Walls Biokil Crown Silicone Based Injection Fluid is a high performance, silane siloxane damp proofing solution formulated to combat rising damp in brick, stone, and mortar structures. Designed for injection via pressure or gravity feed, it creates a durable chemical damp proof course (DPC) by deeply impregnating the wall fabric. Ideal for use where traditional DPCs are absent or have

Deep-Penetrating Chemical DPC for Treating Rising Damp in Masonry Walls

Biokil Crown Silicone Based Injection Fluid is a high-performance, silane/siloxane damp-proofing solution formulated to combat rising damp in brick, stone, and mortar structures. Designed for injection via pressure or gravity feed, it creates a durable chemical damp-proof course (DPC) by deeply impregnating the wall fabric. Ideal for use where traditional DPCs are absent or have failed, this fluid delivers long-term protection while maintaining the breathability of treated substrates.

Key Features & Benefits

  • Proven Damp-Proofing Action: Effectively arrests rising damp by forming a water-repellent barrier within the wall.
  • Silicone-Based Formula: Utilises silane/siloxane chemistry for deep penetration and reliable performance.
  • Flexible Application: Suitable for both gravity-fed and pressure injection systems.
  • Breathable Protection: Allows residual moisture and vapour to escape while preventing further ingress.
  • Ideal for Heritage & Renovation: Suitable for use in sensitive or listed properties where damp control is critical.

Product Details

  • Type: Silicone-based injection fluid
  • Base: Silane/siloxane
  • Form: Clear, ready-to-use liquid
  • Application Method: Injection via pump or gravity-fed system
  • Suitable Substrates: Brick, natural stone, blockwork, and lime-based mortar

Application Instructions

  1. Drill Injection Holes: Horizontally into the mortar bed at the appropriate height (typically 150mm above ground level).
  2. Inject Fluid: Use a suitable pressure or gravity injection tool to fill each hole until refusal.
  3. Absorption & Reaction: Allow the fluid to diffuse through the substrate and form the damp-proof barrier.
  4. Replastering: Once the wall begins to dry, re-finish with a breathable renovating plaster or render.

Limitations

  • Do not apply to saturated or frozen walls.
  • Replaster using suitable salt-resistant render to complete the system.

Health & Safety

Use in well-ventilated areas. Wear appropriate PPE including gloves and eye protection. Refer to the product Safety Data Sheet (SDS) for full safety guidance.

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: 1310206216

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4.8 ★★★★★
Based on 16 reviews
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Experience DOES Matter
Houston, US
★★★★★ 5
Fabric is wonderful - and so's everything else!
Size: Medium, Color: White
First off - amazing fabric. It's really flexible and - well, expands as needed - with a really great feel to it. Light fabric, which is just perfect; I'm the conductor of a symphony orchestra, and often like to wear this in white or black with a mandarin-collar jacket. Look is great, comfort is terrific. The sizing is spot-on and I hesitate to say that the price is ALSO excellent...just in case they see my review and conclude that they're charging too little for a really great shirt! Currently, I've purchased two each in white and black for professional use, but will probably get a few more in other colors for casual wear. A-OK!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
M
Verified Purchase
Mikal A.
Alexandria, US
★★★★★ 5
Feels
Size: 3X-Large, Color: White
Fits nice excellent material good quality
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Reviewed in the United States on April 25, 2026
R
Verified Purchase
RobertJ
Charlottesville, US
★★★★★ 4
The Look I Wanted.
Size: Medium, Color: White
I wear mandarin band collar shirts for semi-formal and/or holiday ballroom dances. This shirt was noted as a blend of 63% cotton, 35% poly and 3% spandex. The shirt is shiny and does not have the cotton feel. It is also so sheer that it shows my V-neck undershirt. It seems more of a women's blouse than man's shirt. The neck and sleeve lengths are good, but the body (Medium) is snug since what I rec'd (but did not want) is 'slim'. The seller's description stated the shirts are 'regular cut', but the package for this shirt said 'slim'. Disappointed in that I think the regular cut Medium would be a good fit. I have purchased this style shirt from several Amazon sellers, and all of them have different size issues, ie too tight, too large, long sleeves, etc, etc. I've returned ALL of them, but I have not decided to keep or return this one. The size charts shown on the sellers' webpage(s) are meaningless, so it becomes a situation of 'buy, try and then return'. I think that is why the webpages call out that these are items that are frequently returned!
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Reviewed in the United States on February 23, 2024
M
Verified Purchase
M. EC
Whiting, US
★★★★★ 5
Quality at your finger tips
Size: Medium, Color: Burgundy
Excellent choice... Price was "on point", material feels good and durable, size fit great, and most of all the colours were great. Actually purchased several. It's nice to receive a product as it is stated and I did. Recommend very much. Oh and, can be worn at various times of the year. Wash and hung to dry is recommended to preserve quality.
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Reviewed in the United States on October 27, 2025
H
Verified Purchase
hughes
Bozeman, US
★★★★★ 5
High quality..easy maintenance.
Size: X-Large, Color: Black
These shirts are the best quality, look, fit and value. I own 6 different colors both colar and banded. Could not be happier.
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Reviewed in the United States on December 4, 2025

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