What is this sealing paste used for?

You use Soudatight Hybrid to create airtight and driving-rain-resistant membranes on penetrations, joints, and facades.

Is this product suitable for outdoor use?

Yes, it is designed for both internal and external use and adheres well even to slightly damp substrates.

How do you apply this product?

Extrude the 600 ml foil sausage with a suitable sealant gun and spread it evenly with a flat brush or spray gun.

Can Soudatight Hybrid be painted or plastered over?

Yes, once fully cured, the seamless membrane can be painted, plastered, or covered with tape.

Can you use this product on roofs?

No, Soudatight Hybrid is not suitable for roof applications.

SOUDAL Soudatight Hybrid membrane air- and impact-resistant (600 ml sausage) - 130545

Name: SOUDAL Soudatight Hybrid membrane air- and impact-resistant (600 ml sausage) - 130545
Brand: SOUDAL
SKU: 02825981
Price: 13.8 EUR
Availability: PreOrder

Supplier number: SOUDAL 130545 | EAN 5411183135116

Recommended Retail Price €18.22

13.80 tax incl.

€11.40 excl. VAT (incl. all environmental contributions)

On order: delivered from 22/10/2026

The minimum purchase order quantity for the product is 12.

Ordered before 20:00 - delivered as of 22/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

Reliable weatherproofing for building joints

Practical benefits

Seamless air and watertightness: This hybrid paste creates a continuous elastic membrane that seals penetrations and façade connections against drafts and driving rain.
Strong multi-surface adhesion: You achieve a dependable bond on common construction substrates, even when the target surface is slightly damp or dusty.
Flexible finishing after curing: Once cured, you can easily paint or plaster directly over the durable membrane for a clean, fully integrated result.

In a nutshell

The right choise for

With Soudal Soudatight Hybrid, you quickly form a seamless, elastic membrane that reliably protects facades, window connections, and penetrations against air leakage and driving rain. This hybrid sealing paste delivers strong adhesion on most common building substrates, even when surfaces are slightly damp or dusty. You can easily apply the 600 ml foil sausage with a sealant gun and spread it evenly with a flat brush. Once fully cured, the durable layer remains permanently elastic and can be easily painted, plastered over, or covered with tape. This allows you to create an airtight building envelope that effectively prevents heat loss.

Product information FAQ

€13.80

tax incl.

Key features according to our expert

Net volume: 600 ml
EUH-statements: EUH210
Relative density: 1,5
ADR packing group: Not applicable
UN number: Not applicable
ADR class: Not applicable
Physical state: Solid
Flash point: >100 °C
Packaging: Sausage

Product description:

Soudatight Hybrid is the hybrid version of Soudatight and can be used for both indoor and outdoor applications. This product allows very easy and fast application of a liquid, airtight membrane to penetrations, connections and surfaces (no roof applications). Soudatight Hybrid can be applied as a crease with a flat brush or using a hand, battery or pneumatic sealant gun. With the Cox Jetflow 3 Sachet 600 spray gun, Soudatight Hybrid can be applied both as a crease and sprayed as a coating.

Properties:

For exterior applications (interior applications also possible)
Very good adhesion to most substrates
Good adhesion on slightly damp substrates
Permanently elastic after curing and very durable
Solvent- and isocyanate-free
Complies with GEV-EMICODE EC-1 PLUS: very low emission
Can be painted over

Applications:

For the air- and watertight finishing of penetrations, connections, surfaces (no roof applications) and window connections such as the inside inner leaf (day side), the outside inner leaf (for installation of facade insulation), under the window sill, the outside solid walls and the outside ventilated facades.

Instructions for use:

Ensure that Soudatight Hybrid is at room temperature before use. Soudatight Hybrid is applied to the substrate directly from the packaging using a flat brush or sealant gun (hand, battery or pneumatic). Spread the airtightness paste undiluted and evenly with a (flat) brush to form a seamless film of at least 1 mm thick, to be applied in several layers. Soudatight Hybrid can also be applied with a pneumatic spray gun (Cox Jetflow 3 Sachet 600) as a bead or sprayed as a coating. By turning the spray tip, one has the choice between a crease and spray application (spray = more open = apply less product). When using the Cox Jetflow 3, spraying is optimal at 5 to 6 bar with the spray tip +/- 75% open. Even after spraying, always smooth with a (flat) brush and respect the minimum layer thickness. The application thickness should be measured (wet) with a thickness gauge. For window applications, ensure that the air and watertightness paste forms a seamless membrane of at least 10 mm on the window frame, over the flexible foam up to ± 5 cm on the night side of the shell. The use of masking tape (on the window frame) is recommended. However, this should be removed shortly after application of Soudatight Hybrid, before curing. Soudatight Hybrid can be removed from materials and tools with Soudal Surface Cleaner, White Spirit or Swipex, before curing has taken place.

Supplemental hazard information

EUH210: Safety data sheet available on request.

All Features

Net volume: 600 ml
Euh-statements: EUH210
Relative density: 1,5
Adr packing group: Not applicable
Un number: Not applicable
Adr class: Not applicable
Physical state: Solid
Flash point: >100 °C
Packaging: Sausage
Colour: grey
Packaging form: Sausage
Product content: 600 ml

Brand SOUDAL
02825981
EAN 5411183135116
Supplier number SOUDAL 130545

Frequently asked questions about this product

Answered by specialists

What is this sealing paste used for?: You use Soudatight Hybrid to create airtight and driving-rain-resistant membranes on penetrations, joints, and facades.
Is this product suitable for outdoor use?: Yes, it is designed for both internal and external use and adheres well even to slightly damp substrates.
How do you apply this product?: Extrude the 600 ml foil sausage with a suitable sealant gun and spread it evenly with a flat brush or spray gun.
Can Soudatight Hybrid be painted or plastered over?: Yes, once fully cured, the seamless membrane can be painted, plastered, or covered with tape.
Can you use this product on roofs?: No, Soudatight Hybrid is not suitable for roof applications.