Pro Clima Contega Fiden Exo is a high-performance exterior expanding sealing tape, designed to be vapour-permeable and resistant to wind-driven rain. Its flexible construction adapts to movement between frames and walls, maintaining a durable, weatherproof seal. The single self-adhesive side enables fast and easy installation on window and door frames.

Application

Perfect for sealing around exterior windows and door frames in masonry or stone walls, Contega Fiden Exo’s expanding tape bonds securely to various frame materials, such as:

• wood
• plastic
• chipboard
• OSB
• plywood
• metal

Available in multiple widths and thicknesses, Contega Fiden Exo allows you to select the ideal size for any gap, ensuring a tailored, weather-tight finish for every project.

Functionality

After unrolling, Contega Fiden Exo expands to fill irregular gaps around windows and doors, forming a breathable, weatherproof seal against masonry or stone. The tape is suitable for plastering or painting, delivering a seamless, integrated appearance.

This expanding tape remains vapour-permeable and highly resistant to wind-driven rain, even with continuous movement between frames and walls. Its adaptability allows it to expand or compress as required, consistently maintaining a secure, weatherproof seal.

Features & Benefits

• Superior Weather Resistance
• Simple, Hassle-Free Installation
• Versatile Finishing Options
• Independently Tested for Quality
• Vapour-permeable, highly resistant to driving rain, and UV stable, ensuring long-lasting outdoor performance.
• Suitable for both pre- and post-installation around windows and doors, accommodating a wide range of joint widths for maximum flexibility.
• Can be plastered or painted for a flawless, integrated finish.
• BG1 Classified—proven to withstand driving rain up to 600 Pa, offering robust weather protection for building envelopes.

System Warranty

Pro Clima provides a limited system warranty, backed by public liability insurance, for its airtightness, roof, and wall sealing solutions. When installed with approved thermal insulation and other Pro Clima products, a 10-year warranty applies. If used with products from other manufacturers, a 6-year warranty is available.

Documents

• Contega Solido Fiden Exo Datasheet
• Contega Solido Fiden Exo MSDS
• Contega Solido Fiden Exo Installation Instructions

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