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Glättfix joint smoother plastic joint finisher for silicone 85x40x9 mm

Description

The Glättfix Joint Smoother is a handy special tool for smoothing, shaping and removing silicone and acrylic sealants. With the plastic spatula (85 x 40 x 9 mm) you draw off freshly jointed silicone and acrylic joints quickly, effortlessly and cleanly.

Benefits at a glance

  • Reliably smooths all common silicone and acrylic joints
  • Handy plastic tool, easy to clean and reusable
  • Quick, effortless and clean drawing off without smearing
  • Several profile edges for round and flat joint shapes
  • Easy use with water or washing-up liquid solution

Areas of application

  • Floor joints and corner joints in sanitary areas
  • Tile joints in bathroom, shower and kitchen
  • Silicone joints on aquariums
  • Balcony and terrace joints outdoors
  • Advantage over finger or rag: even profile, more hygienic

Product details & application tips

The Glättfix Joint Smoother is made of robust plastic and sits well in the hand with dimensions of 85 x 40 x 9 mm. It is suitable for finishing silicone and acrylic sealants as well as other sealants and adhesives.

How it's done:

  1. Fill the joint evenly with silicone.
  2. Spray the filled joint with slightly diluted washing-up liquid water or dampen it with a damp sponge.
  3. Dampen the Glättfix as well, apply it to the joint according to the desired profile and draw off with light pressure.

Tip: Remove excess sealing compound with a cloth immediately after drawing off so that the joint dries cleanly.

Technical data

Pack size: 1 piece
Technical data
Dimensions: 85 x 40 x 9 mm
Contents: 1 pc.
Product type: Joint smoother
Use
Merchandise group: Tools, painting supplies & protective equipment
What's included
Supplied as: 1 pc.

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Birtel KG
Noswendeler Str. 7a
66687 Wadern
Germany

Electronic address info@birtelkg.de
Phone: +49 6871 922440

Information as of: 2026-09-18

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For your project

These products go with it

Project: Apply sealant from the cartridge

Cut the cartridge tip off above the thread, screw on the nozzle and cut it at an angle to match the joint width. Insert the cartridge into the manual gun, mask the joint edges, inject evenly and smooth the joint immediately.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

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