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Description

Paintable | for indoor and outdoor use

WEICON Allround Sealing Spray is a strongly adhesive, sprayable plastic for the sealing of leaks. It was developed especially for sealing thin cracks and seams indoors and outdoors. It can be used for the sealing of various components, such as gutters, sewage and drainage pipes, caravans, mobile homes, boats, roofs, windows, pool walls, pond foils, cellar shafts and ventilation shafts. Allround Sealing Spray adheres to many surfaces, like stone, metal, plastic, wood, enamel, and many more. The spray is paintable, waterproof and weather- and UV-resistant. It protects metals against corrosion and is free of bitumen and silicone.

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Question : Hi, Have problem with intermittent leaking from recessed conservatory guttering. UPVC and galvanised metal. Difficult to access successfully with brushes. Would your spray be capable of a suitable leakproof solution? Does it last with heat and cold expansion/contraction when on external surfaces. Will it last in direct sunlight? Any special preparation needed? How many coats, and time between them, would be required for best result? Thanks, David McKegg
:

Answer:
Dear Mr David McKegg, we recommend that you pre-treat and clean the area with our surface cleaner item number 11207400 and then apply the universal sealing spray item number 11554400. Here is a link to the video. https://assets.weicon.de/#/asset/295178 Kind regards WEICON

Question : Does it adhere to the PP?
:

Answer:
Hello, PP is a low-energy plastic with low surface tension. Without special pre-treatment, you won't get very far. Could you please give us more information about your application? Thank you very much and best regards, WEICON Team

5 of 5 reviews

Average rating of 4.8 out of 5 stars


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5 reviews

30 July 2025 08:25

Review with rating of 4 out of 5 stars

Dachrinne abdichten

Ich habe mit dem Spray unsere Dachrinne abgedichtet, das hat sehr gut funktioniert.

20 March 2025 12:51

Review with rating of 5 out of 5 stars

Très efficace et polyvalent !

J'ai utilisé ce spray pour colmater quelques fissures autour de mes fenêtres et cela a parfaitement fonctionné. Il est facile à appliquer, sèche rapidement et peut être repeint. Il est parfait pour les réparations à l'intérieur et à l'extérieur.

7 October 2024 11:19

Review with rating of 5 out of 5 stars

Beter dan dit wordt het niet

Topkwaliteit! Hij is extreem veelzijdig en ideaal voor een breed scala aan toepassingen. Met de spuitkop kun je het product precies aanbrengen en de spray sluit snel en betrouwbaar af.

7 October 2024 08:29

Review with rating of 5 out of 5 stars

Bardzo odporny. Jestem zachwycony!

Trzyma mega dobrze i doskonale uszczelnia. Użyłem go do naprawy ściany naszego basenu ogrodowego. Nawet po trzech miesiącach wszystko nadal się trzyma, a dzieci są zadowolone. Nie mogło być lepiej.

7 October 2024 08:28

Review with rating of 5 out of 5 stars

très résistant. Je suis ravi!

Il tient très bien et assure une étanchéité parfaite. J'ai utilisé ce produit pour réparer la paroi de notre piscine de jardin. Même après trois mois, tout tient et les enfants sont contents. On ne peut pas faire mieux.

Please enter a valid email address.
Please enter a valid question.
Fields marked with * are mandatory.

Question : Hi, Have problem with intermittent leaking from recessed conservatory guttering. UPVC and galvanised metal. Difficult to access successfully with brushes. Would your spray be capable of a suitable leakproof solution? Does it last with heat and cold expansion/contraction when on external surfaces. Will it last in direct sunlight? Any special preparation needed? How many coats, and time between them, would be required for best result? Thanks, David McKegg
:

Answer:
Dear Mr David McKegg, we recommend that you pre-treat and clean the area with our surface cleaner item number 11207400 and then apply the universal sealing spray item number 11554400. Here is a link to the video. https://assets.weicon.de/#/asset/295178 Kind regards WEICON

Question : Does it adhere to the PP?
:

Answer:
Hello, PP is a low-energy plastic with low surface tension. Without special pre-treatment, you won't get very far. Could you please give us more information about your application? Thank you very much and best regards, WEICON Team

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Product safety

Danger H222, H220 - Extremely flammable aerosol Pressurized container. May burst if heated. H315 - Causes skin irritation. H319 - Causes serious eye irritation. H336 - May cause drowsiness or dizziness. H411 - Harmful to aquatic life with long-lasting effects.