Menu
Menu
Your Cart

Ceresit CT17 Profi Deep-penetrating Primer - 5L

Ceresit CT17 Profi Deep-penetrating Primer - 5L
Ceresit CT17 Profi Deep-penetrating Primer - 5L
Price: £21.02 (£25.22 inc VAT)
Price per m2: £1.05/m2 (£1.26 inc VAT)
  • Product Code: A1-3875
  • Delivery Time: In Stock 1-2 working days
  • Brand: Ceresit
  • Model and Size: CT17 - 5litres
  • Weight: 5.00kg
Our ratings on 17-09-2025:
Google My Business Reviews
4.8 out of 5
Show other sizes

Ceresit CT17 Profi Deep-penetrating Primer - 5L

Weight: 5kg
Coverage: 20m2

Ceresit CT17 Profi is a deep penetrating primer for priming walls, floors, ceilings inside and outside buildings prior to fixing ceramic tiles, pouring floors, fixing floor lining, papering, puttying, painting, or fixing thermal insulation boards. It is highly recommended for aerated concrete, anhydrite and gypsum substrates and for priming chipboard and non-impregnated plasterboard. The resulting slightly yellowish colour of the substrate helps to control work phases. Use of the Ceresit CT 17 Profi primer speeds up the work - after only 15 minutes from the primer application, it is possible to move to the next stage of work.

CHARACTERISTICS
  • For all absorbent substrates,
  • Strengthens the substrate surface,
  • Reduces substrate absorbency,
  • Improves adhesion to the substrate - application of tiles on cement and cement-lime substrates after only 15 minutes,
  • Yellow colour allows to control work phases,
  • Vapour permeable,
  • Facilitates application of subsequent layers of adhesives, fillers, putties, floors

APPLICATIONS
  • Indoor and outdoor use
  • On walls, floors, ceilings
  • Prior to fixing ceramic tiles, pouring floors, fixing floor lining, papering, puttying, painting, or fixing thermal insulation boards.
  • For aerated concrete, anhydrite and gypsum substrates
  • For priming chipboard and non-impregnated plasterboard.
  • External wall insulation systems

    Application and installation of an external wall insulation system

    Ceresit EPS and Mineral Wool External Wall Insulation Systems are BBA approved systems.

    Once purchased this product is non-returnable.

    Please note that we can supply this product cheaper if you buy it with the whole external wall system from us. Contact us for more details.

    Brand: Ceresit Model and Size: CT34 - 25kg
    Delivery Time: 7 - 10 days
    Ceresit CT34 Smooth Mineral Render White is a high-performance, cement-based render designed for interior and exterior applications. Formulated with carefully selected mineral aggregates, this render provides a smooth, uniform finish that is both durable and aesthetically pleasing. The render applie..
    £38.00
    £45.60 inc VAT
    Add to Cart
    Brand: Ceresit Model and Size: CT137
    Delivery Time: In Stock 1-2 working days
    Ceresit CT137 is a cement-based, mineral render that is commonly used as a decorative facade render within Ceresit's ETICS (External Thermal Insulation Composite Systems). It is designed to be applied as the base coat and finishing render over EPS (Expanded Polystyrene) boards or mineral wool insula..
    £38.00
    £45.60 inc VAT
    Add to Cart
    Ceresit CT79 Impactum Elastomeric Render 1.5 mm grain (stone texture)
    Guide Price
    Brand: Ceresit Model and Size: CT74 - 25kg
    Delivery Time: 5 - 7 days
    1.5mm grain Ceresit CT79 Impactum Elastomeric Render is a high-performance, flexible, and breathable render that provides exceptional adhesion and durability for a wide range of substrates. This render is specifically designed for use in areas with high movement and vibration, making it an ideal sol..
    Guide Price: £175.00
    £210.00 inc VAT
    Get Best Price
    Brand: Ceresit Model and Size: CT17 - 5litres
    Delivery Time: In Stock 1-2 working days
    Ceresit CT17 Profi is a deep penetrating primer for priming walls, floors, ceilings inside and outside buildings prior to fixing ceramic tiles, pouring floors, fixing floor lining, papering, puttying, painting, or fixing thermal insulation boards. It is highly recommended for aerated concrete, anhyd..
    £21.02
    £25.22 inc VAT
    Add to Cart
    Brand: Ceresit Model and Size: CT100 - 25kg
    Delivery Time: 5 - 7 days
    Ceresit CT100 Impactum is a reliable and efficient solution for creating a reinforced layer with glass fibre mesh on expanded polystyrene boards, providing additional strength and flexibility for your construction or renovation project. Its compatibility with a wide range of surfaces and its environ..
    Get Best Price
    Brand: Ceresit Model and Size: 3.33L - 5kg
    Delivery Time: In Stock 1-2 working days
    Ceresit CT16 is a high-performance, water-based primer designed to prepare surfaces for the application of Ceresit renders and coatings. This versatile primer enhances the adhesion and coverage of the subsequent render or coating, ensuring a durable, long-lasting finish. It is suitable for use on a ..
    Get Best Price
    This product is listed in the following categories and systems (click to show).