Ceresit CT17 Profi Deep-penetrating Primer - 10L

Ceresit CT17 Profi Deep-penetrating Primer - 10L
Price: £37.53 (£45.04 inc VAT)
£34.90 (£41.88 inc VAT)
Price per m2: £1.16/m2 (£1.40 inc VAT)
  • Product Code: A1-2403
  • Delivery Time: In Stock 1-2 working days
  • Brand: Ceresit (Tech. support: 07890426679)
  • Model: CT17 - 10 litres
  • Weight: 10.00kg
Our ratings on 06-10-2026:
Google My Business Reviews
4.8 out of 5

Ceresit CT17 Profi Deep-penetrating Primer - 10L

Coverage: 30m2
Density: 1000kg/m3
Weight: 10kg
Consumption: from 0.1 to 0.5 l/m2 depending on the evenness and absorption properties of the substrate
Volume: 10 litre

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.

Consumption: from 0.1 to 0.5 l/m2 depending on the evenness and absorption properties of the substrate.

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.

    Ceresit CT87 White Adhesive-Filler Mortar 2 in 1
    SALE!
    Brand: Ceresit Model: CT87
    Delivery Time: In Stock 1-2 working days
    Ceresit CT87 mortar is designed to insulate external walls of the buildings by application of external thermal insulation composite system using EPS- or mineral wool facade boards. It is an element of following ETICS from Ceresit Ceretherm Premium, Express and Wool Premium. CT 87 mortar is used for ..
    £27.20 (£32.64 inc VAT)
    £25.30
    £30.36 inc VAT
    Ceresit CT29 Smooth Mineral Exterior Filler and Skim Coat - 25Kg
    Guide Price
    Brand: Ceresit Model: 25kg
    Delivery Time: In Stock 1-2 working days
    Ceresit CT29 Smooth Mineral Exterior Filler and Skim Coat is a high-quality, cement-based exterior filler and skim coat designed for use on mineral-based substrates. It is particularly well-suited for smoothing and levelling uneven surfaces, such as concrete, masonry, and rendered walls, prior to th..
    Guide Price: £27.56
    £33.07 inc VAT
    Brand: Ceresit Model: CT42
    Delivery Time: 2 - 3 working days
    Ceresit CT42 Acrylic Paint is a high-quality, water-based acrylic paint designed for interior and exterior use. It is formulated to provide a durable, long-lasting finish that is resistant to fading, peeling, and cracking. The paint has a smooth, creamy texture that applies easily and evenly, with g..
    Brand: Ceresit Model: CT280
    Delivery Time: In Stock 1-2 working days
    Ceresit CT 280 Winter is a high quality accelerating additive for ETICS and wet renders drying under low temperatures in late autumn and early spring times, especially when the temperature fall below zero in the nights. This additive can be used for cement based mineral adhesive mortars - CT 83, CT ..
    £6.23
    £7.48 inc VAT
    Ceresit ZU WHITE Polystyrene and Reinforced Mesh Adhesive - Base Coat Render - Pallet of 42 bags
    SALE!
    Brand: Ceresit Model: Pallet of 42 bags
    Delivery Time: In Stock 1-2 working days
    Ceresit ZU White Polystyrene and Reinforced Mesh Adhesive is a cement-based, polymer-modified adhesive specifically designed for fixing white or graphite expanded polystyrene (EPS) insulation boards to exterior walls. The EPS boards should meet the requirements of external thermal insulation composi..
    £761.60 (£913.92 inc VAT)
    £708.29
    £849.95 inc VAT
    Brand: Ceresit Model: 1mm CT74 - 25kg
    Delivery Time: In Stock 1-2 working days
    Silicone Render Ceresit CT74 - 1mm grain - Self Clean is a premium, silicone-modified, thin-layer exterior render with advanced self-cleaning properties. It is formulated to provide exceptional weather protection and a long-lasting, attractive finish for exterior walls. The silicone technology ..
    This product is listed in the following categories and systems (click to show).