Replacement mixing nozzles for two-part chemical anchor and resin cartridges. Pack of 10. Fits most standard dual-cartridge resin systems and ensures a consistent, properly mixed output every time you pull the trigger.
Resin mixing nozzles are the bit that does the actual work when you’re using a two-part chemical anchor system. The two components travel down separate channels inside the nozzle and get combined by a static spiral mixer element as they exit. By the time the resin hits the hole, it’s fully mixed and ready to cure. No stirring, no guesswork, no lumpy batches. If you’ve ever used a cartridge resin without the correct nozzle and wondered why your anchors were setting soft or not at all, this is why.
Each nozzle is designed for single use. Once you’ve finished a pour and the resin starts to cure inside the nozzle tip, that one is done. Leave the spent nozzle in place on the cartridge as a cap to protect the remaining resin, and fit a fresh nozzle next time. It’s a simple system that makes a lot of sense on site, where you rarely use a full cartridge in one go.
Where Resin Mixing Nozzles Fit Into the Job
Chemical anchors are used across a wide range of fixing applications: threaded rod into masonry, rebar into concrete, anchor bolts into blockwork, structural fixings into brick. In every case, the mixed resin needs to be delivered cleanly into the pre-drilled hole before the fixings go in. A blocked, cracked or incompatible nozzle will cause uneven mixing and compromise the bond. Having a pack of spare resin mixing nozzles on hand means you’re not hunting through a van or waiting on a delivery when a nozzle blocks mid-job.
This pack of 10 suits most standard dual-cartridge resin systems. The nozzle dimensions follow the widely used format across the industry, so they’re compatible with the majority of common resin cartridges you’ll find on site. Always check the thread type and nozzle diameter against your cartridge before use if you’re unsure.
For anyone doing regular anchor work, keeping a stock of these is just good housekeeping. A fresh nozzle costs far less than a failed fixing.
Pro Tip: Always fire the first short burst of resin onto waste before you start the actual pour, especially on a new cartridge or after a cold morning, to ensure the two components are flowing evenly before any goes in the hole.
Resin mixing nozzles are used wherever two-part chemical anchor cartridges are in use. That covers structural steel connections, threaded rod installations, concrete anchor bolts, rebar continuity work, and masonry fixings in brick or blockwork. They're a regular fixture on civil engineering sites, housing construction, commercial fit-out, and anywhere structural fixings need a reliable, load-bearing bond. Electricians, structural engineers, groundworkers and general builders all use cartridge resin systems, so these nozzles turn up across a broad spread of trades.
Best For
Chemical anchor installations
Threaded rod into masonry or concrete
Rebar dowelling
Structural fixings in brick and blockwork
Replacement nozzles for part-used cartridges
Works With
Most standard dual-cartridge resin systems
10:1 and 1:1 ratio cartridges (check compatibility)
Common trade resin cartridge brands
Key Features
Static spiral mixer element for consistent blending
Single-use design prevents contamination
Use spent nozzle as a storage cap between uses
Pack of 10 for site convenience
Consistent output with no manual mixing required
Not suitable for: Not suitable for use with single-component sealants or adhesive cartridges, which do not require a mixing nozzle. Always confirm nozzle thread size and diameter match your specific resin cartridge before use.
Fit the nozzle to the cartridge by aligning it with the twin outlets and twisting to lock. Load the cartridge into your resin gun and dispense a short waste shot before beginning work. This clears any single-component material from the cartridge tip and confirms both components are flowing correctly.
Insert the nozzle into the pre-drilled and cleaned hole, filling from the bottom up. Withdraw the nozzle slowly as you fill to avoid air pockets. Insert the fixing immediately while the resin is still wet, and allow the specified cure time before loading. When finished, leave the used nozzle on the cartridge as a seal.
Check the nozzle thread and diameter match your resin cartridge before fitting
Attach the nozzle by aligning with the dual outlets and rotating to lock securely
Load the cartridge into the resin dispensing gun
Fire a short waste burst onto scrap material to confirm even flow from both components
Insert the nozzle to the base of the pre-drilled, cleaned and dust-free hole
Squeeze the trigger steadily and withdraw the nozzle as the hole fills from the bottom up
Insert the threaded rod, bolt or rebar immediately while the resin is still fluid
Leave the used nozzle fitted to the cartridge to seal it between uses
Fit a fresh nozzle from the pack next time the cartridge is needed
Can I reuse a mixing nozzle after the resin has started to cure inside it?
No. Once resin begins curing inside the nozzle, the spiral mixer element will be fully or partially blocked. Trying to push more material through a cured nozzle will result in uneven mixing, reduced bond strength, and a wasted fixing. Always fit a fresh nozzle for each new pour.
Will these nozzles fit any resin cartridge?
They are compatible with most standard dual-cartridge resin systems used in the UK trade market, but not every cartridge uses the same thread format or nozzle collar size. If you're using a less common or own-brand resin system, check the nozzle specification against your cartridge before ordering in bulk.
These are static mixer nozzles for two-part resin cartridge systems. A spiral or helical mixer element inside the nozzle body combines the two resin components as they pass through under pressure from the dispensing gun. The static design requires no power or moving parts. The mixing ratio is determined by the cartridge itself, with the nozzle simply providing the channel for blending and delivery.
Pack Quantity
10
Nozzle Type
Static spiral mixer
Application
Two-part chemical anchor resin cartridges
Use
Single use
SKU
RESINNOZ
Product Type
Resin Nozzles
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