Presto Hohlraumschutz is a spray-based protective product designed to seal and safeguard hollow spaces against moisture, dust, and pests. It forms a durable barrier that helps maintain the integrity of enclosed areas over time.
500 ml spray can delivers even coverage across large surface areas
Quick-drying formula adheres to a variety of substrates without dripping
Creates a long-lasting protective film that resists re-entry of insects and debris
Suitable for both indoor and outdoor hollow spaces
Das zeichnet Presto Hohlraumschutz aus
The 500 ml volume is optimised for extended use across multiple applications, reducing the need for frequent reapplication. The spray nozzle provides fine, controlled dispersion that reaches into narrow cavities and hard-to-access joints.
Ideal for...
Homeowners and maintenance professionals who need to protect wall cavities, roof spaces, and structural gaps from moisture ingress and pest intrusion. Particularly suited for buildings in exposed or humid environments where long-term sealing is required.
Anwendung von Presto Hohlraumschutz
Shake the can well before use. Spray evenly into the target hollow space from a distance of approximately 20–30 cm. Allow the product to dry completely before closing or sealing the area. For best results, apply on a dry, dust-free surface.
Presto is a Swiss brand specialising in chemical-technical products for building protection and maintenance. Its product range focuses on spray-based solutions for sealing, cleaning, and safeguarding structural elements against environmental factors such as moisture, pests, and dust.
Presto Hohlraumschutz is a spray sealant designed to protect hollow spaces in buildings against moisture, dust, and pest intrusion. It is applied into cavities, joints, and enclosed areas where a durable protective barrier is needed.
Yes, Presto Hohlraumschutz is suitable for both indoor and outdoor hollow spaces. The protective film it forms resists environmental exposure, making it effective for roof spaces, wall cavities, and structural gaps exposed to weather.
The product comes in a 500 ml spray can. The fine-dispersion nozzle allows even coverage across large surface areas and into narrow cavities, making it efficient for extended use across multiple applications.
Shake the can well before use. Spray evenly into the target area from a distance of approximately 20–30 cm. Allow the product to dry completely before closing or sealing the treated space. Apply on a dry, dust-free surface for best results.
Refer to the manufacturer's safety data sheet (SDS) for full ingredient information and handling precautions. Presto products are formulated for professional and consumer use in workshop and building maintenance contexts.
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