Plumbex: Lead stabilizer
Lead-based stabilizers for pipe, roofing, ceiling, gutters, conduit and cable, in low-dust form.
TDS and MSDS are sent on request.
Lead one-pack stabilizers with a wide processing window.
Plumbex rigid grades are one-pack stabilizers: basic lead salts and lubricants in one material, with good long-term heat stability. For cable, PB-510 gives good heat aging and electrical insulation properties.
We can adjust the formulation to your resin and machine. If your market starts asking for lead-free products, our team can support the move to Calzora.
Key features
- One-pack: stabilizers and lubricants in one dosing step
- Wide processing window and good long-term heat stability
- Low-dust form for safer handling
Not for products in contact with food or drinking water, toys and childcare articles, or markets that restrict lead (for example EU REACH/RoHS). Follow the applicable national regulations, including SNI. Do not mix with tin stabilizers.
Plumbex grades
| Grade | Application | Dosage | Form | Packaging |
|---|---|---|---|---|
| PB-110 | Drainage, sewer, electrical and agricultural pipe; non-potable fittings | 2.5–4.5 phr | White flakes or powder | 25 kg multi-layer paper bag, PE liner |
| PB-210 | Roofing, ceiling panels, gutters | 2.5–4.5 phr | White flakes or powder | 25 kg multi-layer paper bag, PE liner |
| PB-310 | Conduit, bends, cable trunking | 2.5–4.5 phr | White flakes or powder | 25 kg multi-layer paper bag, PE liner |
| PB-510 | Cable insulation and sheathing, flexible cords | 4.0–6.0 phr | White flakes or powder | 25 kg multi-layer paper bag, PE liner |
Dosage in phr (parts per hundred resin) as a starting point; we confirm the optimum dosage together through trials. TDS and MSDS for each grade are available on request.
Frequently asked questions
Can Plumbex be used for drinking-water pipe?
No. Plumbex is not for products in contact with food or drinking water, toys and childcare articles, or markets that restrict lead. For those applications, use Calzora.
Can Plumbex be mixed with a tin stabilizer?
No. Mixing lead and tin stabilizers causes sulfur staining. Clean the equipment when changing stabilizer systems.
Other products in this category
Seeing a similar problem on your line?
Tell our technical service team what is happening. We discuss it first, then prepare samples for a trial.