Zinsser Watertite Paint - 5 Litre

SKU: ZN7110001A1
Zinsser Watertite Paint - 5 Litre

Zinsser Watertite Paint - 5 Litre

SKU: ZN7110001A1
Regular price £70.46
VAT included.
  • Due to courier issues next day delivery cannot be guaranteed


Zinsser Watertite is an ultra low odour solvent based waterproofing paint suitable for use on interior and exterior concrete, stucco, cement, cinder block and other masonry surfaces. This product is ideal for use on basement walls and for sealing concrete basement slabs. The formula contains state of the art waterproofing resins with Portland cement to create a finish that will stop upto 34psi of water pressure. This smooth non gritty finish dries to a bright white which does not yellow and resists dirt and dust pick-up. It can be applied to dry or damp surfaces immediately and recoated in a s little as 4 hours.

• Low ordour

• Ideal for basements

• Can be applied to damp walls

• Prevents fungal degradation on the paint film for 5 years - guaranteed!

Area Interior or Exterior
Recommended Use Interior and exterior concrete, stucco, cement, cinder block and other masonry surfaces
Base Solvent-Based
Coverage Up to 2m2per litre
Drying Time 1 Hour
Re-Coat Time 4 Hours
Recommended Coats 2 Coats


Always ensure the surface to be treated is clean, dry and free from any dust, grease, oil, wax, mould or possible contaminates that may interfere with adhesion.

• New masonry must cure for at least 30 days before applying

• Salting or efflorescence (a white powdery substance) must be removed with a solution of hydrochloric acid or concrete etching compound. Rinse the surface thoroughly with water after application

• Remove all existing mould and mildew with a fungicidal wash

• Previously painted surfaces can affected its waterproofing ability as it’s dependent upon the integrity of the previous coating. For best results, remove as much of the old coating as possible by manually scraping the surface, followed by thorough wire brushing. A belt power sander with a 50 grit sanding belt is also effective

• Exterior surfaces should be power washed or sand blasted to remove all loose and scaling paint and cement

• All holes and cracks, especially active water leaks, must be patched with hydraulic cement


Always test a small area before application to ensure you are happy with the results

• Ensure the area is well ventilated and extinguish all flames and pilot lights at water heaters and heating systems

• Stir thoroughly before and during application

• Do not thin

• Apply when temperature is above 10°C and not when heavy rain is expected within 24 Hours

• Liberally apply the first coat with a polyester brush

• Work the paint into the masonry

• Ensure you have a pinhole free film

• Allow to dry for 4 hours

• The second coat can be brushed or rolled, do not over spread

• The surface will be touch dry in 1 hour and fully cured in 7-14 days depending on the surface

Note: Always enusure to apply 2 coats as the first coat primes and seals the surface. The topcoat completes the sealing process to ensure protection against water intrusion.

Note: Always follow the manufacturer instructions found on the tin.


All orders placed on a working day before 2pm will be dispatched on the same day for next working day delivery. Orders placed before 2pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day.

Delivery Charges 



Next Working Day




Certain postcodes delivery times and charges may vary please see our list below of effected postcodes. Please contact us prior to ordering, alternatively please ensure your number is on your order and we will contact you to discuss the best delivery method and charges.

AB37 - AB38

IV40 - IV56

PA42 - PA49

AB44 - AB45



AB53 - AB56

IV9 - IV12

PA61 - PA78

CA18 - CA27

KA27 - KA28

PA80 - PA88

HS1 - HS9

KW (All postcodes)

PH17 - PH26

Isle of Man (All IM postcodes)

LA15 - LA23

PH30 - PH44

IV14 - IV29


PH49 - PH50

IV30 - IV32

PA21 - PA38

TR21 - TR25



GY1 - GY10

ZE (All postcodes)

GY1 - GY10

JE1 - JE5

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.