Knauf Wall sleeve 120×120 mm (2 pcs)

Knauf wall sleeve is a waterproof sealing patch designed for elastic sealing of pipe penetrations through walls in wet areas. Made of aging-resistant elastomer bonded to polyester fabric, it ensures consistent waterproofing thickness around pipe outlets. The perforated edges allow secure embedding into Knauf sealing compound or tile adhesive. Ideal for bathrooms, showers, and utility rooms. Supplied in a set of 2.

• 📐 Size: 120 × 120 mm

• 🧱 For wall pipe penetrations

• 💧 Waterproof elastomer + polyester base

• 🔩 Edge perforation for secure bonding

• 🛁 Suitable for wet zones: bathrooms, showers, etc.

• 🌿 Aging-resistant, flexible, durable

• 📦 Pack: 2 pcs