Clamps + Adhesives + Cleaners
In this category you will find pipe clamps as well as PVC pipe adhesive and fitting adhesive, which are specially developed for PVC-U fittings and pipes. In addition, we offer cleaners that ensure a watertight connection.
Buying Clamps + Adhesive + Cleaner — Guide & Tips
In this category (38 items) you will find everything to permanently and securely connect, fix, and prepare PVC-U fittings and pipes. The three product groups work hand in hand: pipe clamps hold the lines on the wall or in the shaft, PVC adhesive (also called fitting adhesive) provides permanent, watertight connections, and the cleaner optimally prepares the bonding surfaces.
When buying clamps pay attention to the exact pipe size (e.g. 63 mm) and the material: PVC-U pipe clamps are corrosion-free and UV-resistant. For outdoor use, models with EPDM insert that dampen vibrations are recommended. PVC adhesive should be specifically formulated for PVC-U – these adhesives cure through solvents and seal the joint watertight. The appropriate Cleaner (mostly acetone or CPVC-based) removes grease, dust and oxide layers and is indispensable for a clean bond.
Typical mistakes when buying: mixing adhesives and cleaners from different manufacturers (check compatibility), underestimating the working time or choosing clamps with the wrong span. Plan your setup like this: cleaner → adhesive → fix clamp. Additionally, for complex installations, Sockets + Transitions to connect different pipe diameters. An overview of the connection technology is given by the parent category PVC Fittings + Connectors.
Popular Clamps + Adhesives + Cleaners
These three product types form the basic set for any PVC connection. The PVC-U adhesive is suitable for all standard fittings and pipes – whether indoors or in the garden. The Pipe clamp 63 mm is specifically designed for lines of this size and holds securely even with temperature fluctuations. The Cleaner is the first step: Without a clean bonding surface, no adhesive bond will hold. Always use it before applying adhesive, especially on older or dirty pipes. All three items are coordinated with each other (PVC-U) and together provide a reliable, watertight installation.
Frequently asked questions
Do I always need glue and cleaner – or is glue enough on its own?
The cleaner is not an optional addition, but a preparation that significantly improves the bonding strength. Without cleaning, grease residues or dust remain on the pipe surface, making the joint porous. For new, clean pipes, you can omit the cleaner if the manufacturer's instructions allow it – however, for permanently watertight results, we generally recommend cleaning. Especially for irrigation lines in the garden, where pressure and weather changes occur, the combination of cleaner and glue is mandatory.
Which pipe clamp is the right one for my pipe?
The clamp must precisely match the outer diameter of the pipe. Therefore, measure the pipe diameter before purchasing – common sizes are 32, 40, 50, 63, and 75 mm. Pay attention to the material: PVC-U clamps are corrosion-free and suitable for drinking water, while metal clamps with a rubber insert are more often used for industrial applications. For outdoor use, choose UV-resistant versions. During installation, the clamp should hold the pipe securely but not crush it – a gap of approx. 1–2 mm between the pipe and clamp is ideal.
Can I use PVC glue for CPVC or other plastics as well?
PVC glue is specifically formulated for PVC-U and can lead to stress cracks or insufficient adhesion on other plastics such as CPVC or ABS. For CPVC, you need a CPVC glue that has a higher temperature resistance. Always read the product description: the PVC-U glue offered here is only suitable for PVC-U pipes and fittings. For mixed installations (e.g., transitioning from PVC to CPVC), it is best to use a glue explicitly approved for both materials.
How long does the glue need to cure before I can pressurize the line?
The curing time depends on the temperature and the type of glue. At room temperature (20 °C), the joint is hand-tight after approx. 15 minutes, and pressure-tight after about 2–4 hours. At low temperatures (below 10 °C), the time extends to 8–12 hours. Do not artificially heat the joint (e.g., with a hairdryer), as this can damage the bond structure. For garden irrigation systems, we recommend letting the line rest overnight (at least 8 hours) before applying water pressure.
Other categories at a glance
In addition to clamps, adhesive, and cleaners, the range of PVC fittings + connectors includes many other products that complement your installation. The parent category PVC fittings + connectors provides a complete overview of all connection and joining parts. Depending on the project, the following sibling categories may be relevant to you:
- Sockets + transitions – if you need to connect pipes of different diameters or materials (e.g., PVC to HT).
- Branch pieces – ideal for T-pieces or Y-splitters to split irrigation or wastewater lines.
- Ball valves + gate valves – necessary when you want to shut off individual sections of pipe or regulate the flow rate.
These categories interlock thematically: While clamps and adhesives secure the basic connection, sockets allow connection to existing pipes, branches distribute water and ball valves provide control. Plan your project holistically: First determine the pipe routing, then the necessary fittings, and finally the clamp and adhesive selection.
In short
In this category with 38 articles you will find the three essential components for PVC-U pipe connections: clamps for fixation, adhesive for watertight bonding, and cleaner for perfect preparation. Pay attention to the exact size specification (pipe diameter, adhesive volume) and material compatibility (PVC-U). Always combine cleaner + adhesive when maximum sealing is required – e.g., in irrigation or sanitary systems. The sibling categories sockets, branches, and ball valves add flexibility and control to your system. Work systematically: preparation, bonding, fixing.