Drain flange KL-B

Installing the product / Waterproofing compound WS and Waterproofing systems

• Install the drain flange onto dry primer. 
• Place the drain flange in the middle of the drain. 
• First remove half of the protective paper and attach it on half of the drain. Remove the other half of the protective paper and turn the other half of the drain flange against the drain. 
• Make sure that the drain flange is fully attached. 
• Spread the waterproofing compound all over drain flange KL-B. Do NOT apply the waterproofing compound under the drain flange. 
• Apply the first layer of the waterproofing compound across the entire floor area to be waterproofed. Allow the first layer to dry for a period specified in the waterproofing compound’s product card before installing the floor drain clamping ring, and applying the second layer.  
• Install the clamping ring. Start by cutting a hole in the middle of the floor drain, as instructed by the drain manufacturer. Fold and tighten drain flange KL-B using the clamping ring against the inside of the drain, pressing evenly. 
• The drain flange must reach all the way down to the bottom edge of the clamping ring when the ring is fully installed. Cut off any excess parts off the bottom. 
• Apply the waterproofing compound on the floor area to be waterproofed for a second time. The second layer of waterproofing extends to the top edge of the clamping ring.  
• No waterproofing compound is to be applied inside the floor drain

Installing the product / Fescoseal A+B system

• The drain flange is installed into wet Fescoseal A+B waterproofing compound.  
• Place the drain flange in the middle of the drain. 
• First remove half of the protective paper and attach it on half of the drain. Remove the other half of the protective paper and turn the other half of the drain flange against the drain. 
• The drain must be fully covered by the drain flange. Make sure that the drain flange is fully attached. 
• Spread the waterproofing compound all over drain flange KL-B. 
• Apply the first layer of the waterproofing compound across the entire floor area to be waterproofed. Allow the first layer to dry for about 90 minutes before installing the floor drain clamping ring, and applying the second layer.  
• Install the clamping ring. Start by cutting a hole in the middle of the floor drain, as instructed by the drain manufacturer. Fold and tighten drain flange KL-B using the clamping ring against the inside of the drain, pressing evenly. 
• The drain flange must reach all the way down to the bottom edge of the clamping ring when the ring is fully installed. Cut off any excess parts off the bottom. 
• Apply the waterproofing compound on the floor area to be waterproofed for a second time. The second layer of waterproofing extends to the top edge of the clamping ring.  
• No waterproofing compound is to be applied inside the floor drain

Other points to note 

• Waterproofing is carried out in accordance with RT cards and RIL guidelines.

Storage and handling of waste
See the separate storage and disposal instructions https://www.fescon.fi/en/material-bank

Limitation of liability, product use notes and restrictions: Please familiarize yourself with Fescon Oy's general terms of delivery and the design and work instructions related to the product.