Next Day Free Delivery to London and Most of the UK

Next Day & Express Delivery

Delivery options are available for all products at the checkout

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

Bulk Discount

Trade prices with additional multi-buy discounts

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

Orders & Technical Support

Lines Open: 8am - 5pm, Monday - Friday T: 01268 472358

Tecnocoat Primer PU-1000


Size: 5KG
Color: Clear
Price:
Sale price£142.99 inc.VAT

Description

PRIMER PU-1000 – High-Adhesion Single-Component Polyurethane Primer

Optimized Surface Preparation for Waterproofing Systems

PRIMER PU-1000 is a single-component, low-viscosity polyurethane resin designed to enhance bonding and improve surface leveling before applying DESMOPOL or TECNOCOAT liquid waterproofing systems. With a high solids content, this primer ensures strong adhesion on porous substrates like concrete and mortar, making it an essential preparatory layer for effective and long-lasting waterproofing.

Key Features:

Superior Adhesion – Achieves >2 N/mm² (MPa) bond strength on concrete.
Optimized for Porous Substrates – Ideal for concrete, cement, and mortar surfaces.
Versatile Application – Suitable for bonding waterproofing membranes' repairs and overlaps.
Fast Tack-Free Time – Dries in ±60 minutes at 23°C, allowing efficient application.
Translucent Finish – Ensures minimal visual impact on substrates.
High Solids Content – Improves durability and bonding strength.
Can Be Used with Mineral Particles – Enhances adhesion on uneven surfaces when mixed with silica sand.

Ideal Applications:

  • Priming porous substrates before applying DESMOPOL or TECNOCOAT membranes.
  • Bonding for waterproofing membrane repairs and overlap work.
  • Leveling and sealing concrete or cement surfaces before liquid membrane application.

Application Guidelines:

  • Surface Preparation: Ensure the surface is flat, clean, dry, and as hard as possible.
  • Application Methods: Can be applied using roller, brush, or airless spray equipment.
  • Surface Humidity Tolerance: Maximum 5% surface humidity. Do not apply on damp or water-exuding surfaces (e.g., condensation, leaks, phreatic level pressure).
  • Dilution: Up to 5% with DESMOSOLVENT for low-absorption surfaces.
  • Coverage: 25-30m² per application (varies depending on substrate condition).
  • Recommended Application Thickness: 150-300 g/m² in one or several thin layers (avoid thick coats).

For special applications or unique substrate conditions, contact the technical department at 01268 472358.

Data Sheet

Payment & Security

Payment methods

Apple Pay Google Pay Klarna 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.


Security

Clever Shield Coatings Safe Checkout Guaranteed

You may also be interested in

Construction workers in safety gear.

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
SignUp

Recently viewed