Installation Materials & Fixing Systems

Select the required product category to find specific solutions for mounting, fixing and installation applications.

Brackets & Mounting Systems Screws & Anchors Sealants & Lubricants

Application Areas in Construction, Engineering and Building Systems

Here you will find a wide range of fixing and installation materials for electrical, construction and renovation projects – suitable for trade, industry and demanding building applications.

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Installation materials for building systems

WÜRTH - PTFE Thread Seal Tape 100g/m²

PTFE Thread Seal Tape is used to seal threaded connections, especially fine threads up to DN 10. Resistant to aggressive media, non-adhesive, prevents seizing. Material: Polytetrafluoroethylene Area weight: 100 g/m² Thickness: 0.1 mm Width: 12 mm Length: 12 m Certification: DVGW Temperature: -240 to 240 °C Max pressure: 25 bar Silicone-free Free from lead, tin, SCCP, MCCP, LCCP, solvents, KWS plasticizers, halogenated propellants, HBCD, recycled tire granulate SVHC according to REACH < 0.1% Application: Alignment of threaded connections, limited back-turn allowed. Temperature and pressure ratings are guidelines, dependent on the medium.

R 23,50*

WÜRTH - PTFE Thread Seal Tape 25g/m²

PTFE Thread Seal Tape is used to seal threaded connections, especially fine threads up to DN 10. Resistant to aggressive media, non-adhesive, prevents seizing. Material: Polytetrafluoroethylene Area weight: 25 g/m² Thickness: 0.1 mm Width: 12 mm Length: 12 m Certification: DVGW Temperature: -240 to 240 °C Max pressure: 25 bar Silicone-free Free from lead, tin, SCCP, MCCP, LCCP, solvents, KWS plasticizers, halogenated propellants, HBCD, recycled tire granulate SVHC according to REACH < 0.1% Application: Alignment of threaded connections, limited back-turn allowed. Temperature and pressure ratings are guidelines, dependent on the medium.

R 37,22*

WÜRTH - Neutral Silicone Sealant WHITE-310ML

Low-emission, MEKO-free and high-adhesion neutral curing silicone sealant for expansion and connection joints in indoor and outdoor applications. Ideal for glazing, construction and sanitary use. Product Features Neutral curing oxime silicone Excellent adhesion to wood, metal and plastics Elastic movement capability up to 25% UV and weather resistant Fungicidal protection for sanitary use EMICODE EC1plus – very low emissions No surface tackiness Technical Data Elongation at break≥ 450% Temperature resistance-40 to +180 °C Application temperature+5 to +40 °C Skin formation10–15 min Curing rate2 mm / 24 h Fire classB2 StandardDIN 18545-2 / EN 15651

Content: 310 ml (R 272,90* / 1000 ml)

R 84,60*

WÜRTH - Neutral Silicone Sealant SILKGREY-310ML

Low-emission, MEKO-free and high-adhesion neutral curing silicone sealant for expansion and connection joints in indoor and outdoor applications. Ideal for glazing, construction and sanitary use. Product Features Neutral curing oxime silicone Excellent adhesion to wood, metal and plastics Elastic movement capability up to 25% UV and weather resistant Fungicidal protection for sanitary use EMICODE EC1plus – very low emissions No surface tackiness Technical Data Elongation at break≥ 450% Temperature resistance-40 to +180 °C Application temperature+5 to +40 °C Skin formation10–15 min Curing rate2 mm / 24 h Fire classB2 StandardDIN 18545-2 / EN 15651

Content: 310 ml (R 272,90* / 1000 ml)

R 84,60*

WÜRTH - Neutral Silicone Sealant TRANSPARENT-310ML

Low-emission, MEKO-free and high-adhesion neutral curing silicone sealant for expansion and connection joints in indoor and outdoor applications. Ideal for glazing, construction and sanitary use. Product Features Neutral curing oxime silicone Excellent adhesion to wood, metal and plastics Elastic movement capability up to 25% UV and weather resistant Fungicidal protection for sanitary use EMICODE EC1plus – very low emissions No surface tackiness Technical Data Elongation at break≥ 450% Temperature resistance-40 to +180 °C Application temperature+5 to +40 °C Skin formation10–15 min Curing rate2 mm / 24 h Fire classB2 StandardDIN 18545-2 / EN 15651

Content: 310 ml (R 272,90* / 1000 ml)

R 84,60*

WÜRTH - Thread Sealing Paste 150 g

Thread Sealing Paste is used to seal metal threads in combination with hemp. DVGW-approved for gas, drinking water (hot/cold), and heating lines (NV-5142BM0126, class ARp). Package: Tube Content: 150 g Temperature range: -20 to 100 °C Silicone-free Free from lead, cadmium, chromium VI, SCCP, MCCP, LCCP, solvents, halogens, PBDE, and recycled tire granulate SVHC according to REACH < 0.1% Application: Combine with hemp for reliable sealing of metal threads. Suitable for gas, drinking water, and heating systems.

R 86,10*

WÜRTH - Hemp for Thread Sealing 80 g

Hemp for Thread Sealing is used to seal metal threads in combination with thread sealing paste. Ensures reliable and durable connections. Content: 80 g spool For use with thread sealing paste Suitable for metal threads Application: Wrap hemp around the thread, apply thread sealing paste, and assemble the joint. Provides a secure, long-lasting seal.

R 91,74*

WÜRTH - Special Lubricant for HT Pipes

Special Lubricant for HT Pipes is an environmentally friendly, fully biodegradable lubricant designed for plastic pipe and socket joint connections. Free from chlorine, formaldehyde and polycyclic aromatics Contains no harmful substances Absolutely skin-friendly Colourless, silicone-free and water-soluble The lubricant protects plastic pipes during installation and allows easy insertion and precise alignment. Application: Clean the socket interior and correctly position the sealing ring. Apply lubricant to the pipe end and seal. Assemble and align pipes. Flush pipelines thoroughly before commissioning.

R 98,70*

WÜRTH - Acrylic sealant WHITE-310ML

Silicone-free acrylic sealant for interior joints with low movement. Ideal for sealing cracks and connection joints in plaster, concrete and gypsum. Paintable and plasterable. Product Features For interior joints with low movement Excellent adhesion to plaster and paints Paintable and plasterable Silicone-free UV and weather resistant Low odor Technical Data ColourWhite Content310 ml BaseAcrylic dispersion Movement capability5 % Skin formation~10 min Curing1 mm / day Temperature range-20 to +80 °C

Content: 310 ml (R 334,16* / 1000 ml)

R 103,59*

WÜRTH - Hemp for Thread Sealing 200 g

Hemp for Thread Sealing is used to seal metal threads in combination with thread sealing paste. Ensures reliable and durable connections. Content: 200 g For use with thread sealing paste Suitable for metal threads Application: Wrap hemp around the thread, apply thread sealing paste, and assemble the joint. Provides a secure, long-lasting seal.

R 195,14*

WÜRTH - Installation Putty

Installation Putty is a permanently plastic sealing compound for all types of sanitary installations. Especially suitable for fitting faucets on sinks and bathtubs. Package: Can Content: 500 g Temperature resistant: up to 100 °C Free from SCCP, MCCP, LCCP, lead, cadmium, chromium VI, KWS plasticizers, solvents, halogens, PBDE, and recycled tire granulate SVHC according to REACH < 0.1% Application: Form a cord of the putty, insert it into clean, dry joints and press firmly. Not suitable for porous surfaces such as marble.

R 248,16*

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FERMIT - Fermitol 125 g Thread & Surface Sealant

FERMIT - Fermitol 125 g Thread & Surface Sealant is a highly resistant sealing and bonding compound for threads, flanges and surface connections in industrial applications. It is used in water, glycol, oil, petrol, gas and compressed air systems as well as in engines, machines, gearboxes and piping systems. The product is resistant to oils, fuels, greases, steam and chemical substances. Brand: FERMIT Product: Fermitol liquid sealant Content: 125 g Form: liquid Application: thread, flange and surface sealing Use: industry, heating, mechanical engineering, piping systems Safety instructions (Danger): Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness. Legal notice - warning: Installation, maintenance and repairs must be carried out by qualified professionals. Safety instructions must be strictly observed.

R 366,60*

WÜRTH - Zinc Spray Perfect

Zinc Spray Perfect provides outstanding long-term corrosion protection and an optimal metallic surface finish. The zinc-containing formulation offers active cathodic protection. If the coating is damaged, the zinc layer acts as a sacrificial anode, effectively protecting the metal from corrosion. Content: 400 ml Dry film thickness: 40 µm Touch-dry after approx. 15–20 minutes Spot-weldable AOX-free Cross-cut test: GT 0–1 (DIN 53151) Salt spray resistance (DIN 50021): up to 500 hours Heat resistance: up to 400 °C (colour change possible) Shelf life: storage at 10–25 °C Suitable for indoor and outdoor use on bare iron and steel surfaces. Not suitable as a primer for PU, MS polymer or hybrid sealants.

R 371,30*

WÜRTH - Assembly Paste White

White assembly paste is a high-performance, multi-purpose lubricating paste that prevents stick-slip at creep speeds and tribocorrosion (frictional corrosion). The product is water-resistant, highly adhesive and resin-free. Its white colour makes it a “clean” lubricant suitable for universal use in almost all assembly applications. Technical Data Oil basis: Mineral oil Solid lubricant: Talc (15%) Colour: White Density: 1.2 g/cm³ Temperature range: -30 °C to +250 °C Short-term resistance: up to 650 °C NLGI grade: 1–2 Friction coefficient: 0.08 µ VKA welding load: 500 kN Silicone-free / Acid-free / Resin-free / AOX-free Content: 100 ml (Tube) Shelf life: 24 months

R 422,25*

WÜRTH - 1C Well Foam Combi

One-component special PU foam with safety combination valve for bonding and sealing components in civil engineering applications. Ideal for use in wells, shafts and ground-contact structures. Product Features 1K polyurethane foam Safety combination valve for flexible use Resistant to water, oil, acids and sewage Resistant to soil bacteria Medium-fine cell structure Building material class B2 (DIN 4102-1) Free from HCFC, HFC, CFC and FC Technical Data Content750 ml Yieldapprox. 40 l Density25 kg/m³ Processing timeapprox. 10 min Cuttable afterapprox. 60 min Full cureapprox. 24 h Processing temperature+5 °C to +30 °C Temperature resistance-40 °C to +90 °C ColourGrey

R 773,06*

WÜRTH - 1K Liquid Plastic Fleece Insert Roll

1K Liquid Plastic Fleece Insert Roll is a polyester fiber fleece designed for use with 1K Liquid Plastic Pro. Ideal for reinforcing the waterproofing layer and ensuring a durable, norm-compliant seal. Technical Information Material: Polyester fiber Weight per m²: 110 g Width: 52.5 cm Length: 50 m Color: White

R 3 023,04*

Selected from real-world use – for reliable installations

The products in this category are based on hands-on experience from engineering and installation projects. Rather than offering a broad generic range, Coolenvi™ focuses on components that perform in real conditions – reliable, durable and fit for purpose.

The selection reflects actual site requirements and operational use. Only materials that work in installation and daily operation deliver consistent and long-lasting results – for both installers and clients.