Knauf Floor sleeve 400×400×0.7 mm. (1 pcs)

Knauf floor sleeve is a waterproof sealing patch designed for elastic sealing of floor drain penetrations in wet zones. Made of aging-resistant elastomer bonded to polyester fabric, it ensures uniform waterproofing thickness around pipe outlets. The perforated edges allow secure embedding into Knauf sealing compound or tile adhesive. Ideal for showers, bathrooms, and utility rooms. Supplied in a pack of 10. 

• 📐 Size: 400 × 400 mm

• 💧 Waterproof elastomer + polyester base

• 🔩 Edge perforation for secure bonding

• 🛁 For floor drains and emergency outlets

• 🌿 Aging-resistant, flexible, durable

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