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FASSA  |  SKU: IS510-5L

Siloxane Water Repellent Fassa Bortolo IS 510

$139.00
VAT included. Billing available at checkout.
Liters

Satisfied or refunded — 15 days to change your mind

If the product received does not comply with the order or does not meet your expectations, you have the option to request a return within 15 days of delivery, directly from your profile by selecting the order you want to return. 

*NOT valid for VELUX, SCRIGNO And ERMETIKA.

Payments Available

On EmmetiStore You can choose between several secure and flexible payment methods:

  • Cash on delivery: you pay directly to the courier upon receipt.
  • Credit/debit cardWe accept all major cards in complete safety.
  • PayPal: fast and secure, without sharing card details.
  • Bank transfer: ideal for companies and professionals, with advance payment.
  • Payment in installments with Scalapay: divide the amount into 4 interest-free installments.
  • Pay in installments with Klarna: flexible payment solutions, including deferred ones.

Official Guarantee

Official manufacturer's warranty:

all our products are covered by warranty, directly, from the brand.

To get the maximum benefits, We recommend that you register your product on the supplier's website: in many cases you will be able to extend the warranty up to 2 or 3 years.

In-Store Pickup

Why wait when you can receive your products in no time?

Order everything you need online and take advantage of the our fast shipping, both in Italy that in rest of EuropeWe guarantee you maximum flexibility And comfort, to keep your tools always in top condition, without complications.

Currently the collection on site It is only available in Italy, at:

📍 EmmetiStore – Via Torino 168, 10093 Collegno (TO)

🕘 Pickup times:

Monday–Friday: 8:00–18:00

Saturday: 8:00 – 12:00

Remember to bring the order confirmation upon collection.

We look forward to seeing you!

Siloxane Water Repellent Fassa Bortolo IS 510: transparent, does not form a film, maintains breathability. Complies with EN 1504-2:2005 for exteriors.

Siloxane Water Repellent Fassa Bortolo IS 510 – Transparent Outdoor Protection on EmmetiStore

On EmmetiStore you will find professional and reliable solutions. Fassa Bortolo IS 510 It is a transparent siloxane water repellent designed to provide greater water repellency to external surfaces, ideal for exposed brick, concrete and stone materials.

What is it for? Fassa Bortolo IS 510

The Fassa Bortolo IS 510 is used for the water-repellent treatment of exposed brick, small concrete works, and stone materials in general. It can also be used as a protective finish for decorative lime-based plasters and mineral wall coverings applied outdoors, after at least one month. Penetrating into the structure without forming a surface film, it maintains the aesthetic appearance of the substrate and does not affect its breathability, making it the ideal choice for those seeking a transparent impregnating agent for concrete and stone surfaces with certified performance.

Main advantages

  • Deep penetration without surface film for long-lasting protection without altering the aesthetics of the support.
  • Unaltered breathability to reduce the risk of detachments and bubbles caused by internal humidity.
  • Compliance with EN 1504-2:2005 for certified reliability in the protection of concrete and stone materials.
  • Transparent color for safe application on any surface without changing its visual appearance.

Technical specifications

  • Product type: Siloxane water repellent.
  • Color: Transparent.
  • Application: Exclusively external.
  • Regulatory compliance: EN 1504-2:2005 – Hydrophobic impregnation (H), principles 1.1 (PI), 2.1 (MC), 8.1 (IR), system 4, table ZA.2.
  • Available packages: 20 litres; boxes of 2 x 5 litres.
  • Membership system: Plastering and Construction System / FASSACOLOUR® System.
  • Attributes: Transparent bottoms, External.

Ideal for

  • Water-repellent protection on exposed bricks in the building sector.
  • Protective treatment of small concrete works for installation and maintenance.
  • Impregnation of stone materials in the professional and restoration fields.
  • Protective finish on decorative lime-based plasters for continuous outdoor use.

What am I buying

  • Fassa Bortolo IS 510: transparent siloxane water repellent for exteriors.

Why choose this product

The Fassa Bortolo IS 510 represents a professional and certified solution for the external water-repellent treatment of brick, concrete, and stone surfaces. Thanks to its siloxane formulation, it penetrates deeply without altering the substrate's appearance or breathability, ensuring effective and long-lasting protection compliant with EN 1504-2:2005. Available in 5- and 20-liter containers, it is suitable for both targeted applications and larger projects.

Why buy from EmmetiStore

  • Best price always competitive.
  • Official manufacturer's warranty.
  • Shipping fast and safe.
  • Specialized technical assistance.
  • Billing available for companies, technicians and professionals.

Where to Buy It

The Fassa Bortolo IS 510 is available from specialist retailers. On EmmetiStore You can purchase it with professional support and immediate availability.

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