Next Day Free Delivery to London and Most of the UK

Next Day Delivery

Next day and express delivery is available for most products if the order is placed before 2:00 PM.

Clever Shield trade prices with multi-buy discounts available on most products.

Bulk Discount

Trade prices with multi-buy discounts available on most products.

Coating Applicators & Support  Experienced UK coating applicators for liquid coatings and industrial repairs. Qualified technical support Tel: 01268 472358

Phone Orders Welcome

Lines Open: 9am - 5pm, Monday - Friday for orders and technical support T: 01268 472358

Hyperdesmo 850

Save £49.68 inc.VAT

Size: 25kg
Sale price£171.10 inc.VAT Regular price£220.78 inc.VAT


Hyperdesmo® 850 is a one-component, thixotropic, polyurethane liquid used as base coat in under-tile or protected applications.

It cures with the humidity in the atmosphere to produce a highly elastic membrane with strong adhesion to many types of surfaces. Being thixotropic, it can easily be applied on vertical surfaces without running. Also, due to its combination of high elongation and low modulus properties, it is highly effective when used for crack-bridging. It is based on pure, elastomeric, hydrophobic, polyurethane resin, which results in excellent waterproofing properties.
Best applied with brush, roller or airless spraying in one or two coats with minimum total consumption of 1.0-1.2 kg/m2.

Waterproofing coating for protection of:
  • Bathrooms
  • Verandas and balconies (under tile)
  • Flower pots
  • Roofs (as a base coat)
  • Basements, foundations (not a humidity barrier)


Data Sheet

Payment & Security

Payment methods

Apple Pay Google Pay Maestro Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Clever Shield Coatings Safe Checkout Guaranteed

You may also be interested in

Trade Customer? 

Get all the benefits of being a trade customer by signing up for an account

  • Monthly Trade Discount Codes
  • Dedicated technical support team
  • Certified hands-on training courses

Recently viewed