What is Tec7 WP7-301 used for?

It is designed to seal and repair leaks, blisters, and cracks in bituminous roofs, gutters, flashings, and foundations.

Can it be applied to wet surfaces?

Yes, it adheres to both wet and dry substrates and is instantly waterproof and rain-resistant.

Which tools are needed for application?

You can apply this repair paste easily using a brush or spatula.

What is the coverage rate per square metre?

For the recommended 2 mm layer thickness, use 2 litres per m². When finishing with slate chippings, 1 litre per m² (1 mm) is sufficient.

Can Tec7 WP7-301 be painted over?

No, this rubber-bitumen paste is not paintable.

TEC7 WP7-301 repair paste for roofing waterproofing (4.4l pot) - 602205000

Name: TEC7 WP7-301 repair paste for roofing waterproofing (4.4l pot) - 602205000
Brand: TEC7
SKU: 03203995
Price: 55.4 EUR
Availability: PreOrder

Supplier number: TEC7 602205000 | EAN 5414195011683

55.40 tax incl.

€45.79 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

The minimum purchase order quantity for the product is 2.

Ordered before 20:00 - delivered as of 09/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (2) ✆ Talk to a specialist

Durable roof sealing with TEC7 paste

Practical benefits

Immediate waterproof protection: You seal leaks, cracks, and blisters instantly across both wet and dry roof surfaces.
Lasting flexible barrier: The combination of rubber and bitumen easily accommodates natural building movement without cracking.
Strong fibreglass reinforcement: Integrated glass fibres ensure high structural strength and strong adhesion to common building materials.

In a nutshell

The right choise for

With TEC7 WP7-301 waterproof rubber paste, you quickly seal active leaks, cracks, and blisters on bituminous roofs, gutters, chimney flashings, and foundations. Thanks to its strong adhesion, you can easily apply this bituminous paste with a brush or spatula onto both wet and dry surfaces for instant, rain-resistant waterproofing. The blend of synthetic rubber and bitumen creates a permanently flexible barrier that easily accommodates natural building movements without cracking. Furthermore, integrated glass fibres deliver high structural strength across common building materials. This allows you to effectively extend the lifespan of your roof covering with dependable, long-lasting results.

Product information FAQ

€55.40

tax incl.

Key features according to our expert

Net volume: 4,4 l
EUH-statements: EUH066
ADR packing group: Not applicable
ADR class: Not applicable
Principal hazard property: GHS02 Flammable
UN number: Not applicable
P-statements: P101; P102; P210; P271; P280; P303 + P361 + P353; P304 + P340; P405; P501
H-statements: H226; H336; H412
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Liquid
Flash point: < 61 °C

Product description

REPAIR PASTE FOR ROOFING ROOFS

Cold repair of leaks, cracks and blisters
With rubber for long-lasting flexibility
With bitumen for perfect sealing
With fibres for lasting strength
Ready for use and easy to spread
Applicable on wet and dry surfaces, also vertically, and immediately waterproof and rainproof
Adheres to most building materials and is compatible with all bituminous materials
Can be finished with slate chippings for extra UV protection and walkability

Instructions

Apply to clean and stable substrate, free of ice or snow
If necessary, clean and dry (without heating), remove loose parts and hardened bitumen, blisters in roof lining cut open in cross shape
Reinforce large repairs with pieces of roofing or fibreglass tape
Apply with sealant gun, brush or spatula
Finish and clean tools with Tec7 Cleaner
Do not use in ponds or watercourses, or on roofs that drain into ponds
Layer thickness 2 mm, for grouting slate chippings, 1 mm thickness is sufficient
1 litre = 1 mm on 1m²

Precautionary statements

P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water (or shower).
P304 + P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P405: Store locked up.
P501: Dispose of contents/container to ... (see safety data sheet).

Hazard statements

H226: Flammable liquid and vapour.
H336: May cause drowsiness or dizziness.
H412: Harmful to aquatic life with long lasting effects.

Supplemental hazard information

EUH066: Repeated exposure may cause skin dryness or cracking.

Documents

⤓ Technical data sheet PDF ⤓ Safety sheet PDF

All Features

Net volume: 4,4 l
Euh-statements: EUH066
Adr packing group: Not applicable
Adr class: Not applicable
Principal hazard property: GHS02 Flammable
Un number: Not applicable
P-statements: P101; P102; P210; P271; P280; P303 + P361 + P353; P304 + P340; P405; P501
H-statements: H226; H336; H412
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Liquid
Flash point: < 61 °C

Brand TEC7
03203995
EAN 5414195011683
Supplier number TEC7 602205000

Frequently asked questions about this product

Answered by specialists

What is Tec7 WP7-301 used for?: It is designed to seal and repair leaks, blisters, and cracks in bituminous roofs, gutters, flashings, and foundations.
Can it be applied to wet surfaces?: Yes, it adheres to both wet and dry substrates and is instantly waterproof and rain-resistant.
Which tools are needed for application?: You can apply this repair paste easily using a brush or spatula.
What is the coverage rate per square metre?: For the recommended 2 mm layer thickness, use 2 litres per m². When finishing with slate chippings, 1 litre per m² (1 mm) is sufficient.
Can Tec7 WP7-301 be painted over?: No, this rubber-bitumen paste is not paintable.