Pattex Montage Power — Solvent-Free Mounting Adhesive in a 370 g Cartridge
370 g cartridgeSolvent-freeTack up to 150 kg/m²Paintable
Pattex Montage Power (PXP37) is a one-component, water-based mounting adhesive in a 370 g cartridge, made for DIY users, installers and facility teams who need to fix skirting boards, decorative mouldings, panels and cable ducts to walls without drilling.
The solvent-free dispersion adhesive grabs immediately with an initial tack of up to 150 kg/m², so light parts hold in place without support, yet they can still be repositioned for 5 to 15 minutes. It bonds absorbent building materials such as ceramic, concrete, interior plaster, aerated concrete, fibre cement, plasterboard, wood, MDF and chipboard, and also PVC skirting boards, fills minor unevenness and can be used indoors and outdoors. After curing it can be painted over with water-based acrylic paint.
Before you order: This is a cartridge, not a squeeze bottle — you need a standard caulking (cartridge) gun, which is not included. At least one of the two surfaces must be absorbent.
What's in the Box
- 1 x Pattex Montage Power mounting adhesive, 370 g cartridge, off-white (Henkel article 9H PXP37)
- No caulking gun or nozzle accessories beyond the cartridge
What It Means in Practice
- Fix skirting boards, ceiling roses, cornices and decorative mouldings without screws.
- Mount cable ducts and lightweight panels on plaster, concrete or plasterboard.
- Strong initial grab means parts stay put while the adhesive cures, with 5-15 minutes to adjust position.
- Full strength after about 24 hours; paint over the joint with water-based acrylic.
What Will Not Work
- Does not bond PE, PP, PTFE (Teflon) or acrylic glass.
- Not for natural stone or mirrors (staining risk).
- Not for permanent water immersion, standing moisture or direct weather exposure.
- Not for bonding two non-absorbent surfaces (e.g. metal to glass) — the water-based adhesive needs an absorbent substrate to cure.
Key Features
High initial tack
Up to 150 kg/m² — holds parts without bracing.
Solvent-free
Water-based dispersion, low odour.
Repositionable
5-15 minutes to adjust.
Paintable
Over-paint with water-based acrylic after curing.
Technical Specifications
| Identification |
| Part Number |
9H PXP37 |
| EAN / GTIN |
4015000428217 |
| Brand |
Pattex (Henkel) |
| Product |
| Type |
Mounting adhesive, one-component |
| Base |
Water-based dispersion, solvent-free |
| Pack |
370 g cartridge |
| Colour |
Off-white |
| Initial tack |
Up to 150 kg/m² |
| Repositioning time |
5-15 min |
| Curing |
Approx. 12-24 h; full strength after at least 24 h |
| Coverage |
15-50 g per metre |
| Application |
| Substrates |
Ceramic, concrete, interior plaster, aerated concrete, fibre cement, plasterboard, wood, MDF, chipboard, PVC skirting |
| Application temperature |
+10 to +40 °C |
| Service temperature |
-20 to +70 °C |
| Use |
Indoor and outdoor |
| Over-painting |
Water-based acrylic after curing |
| Storage |
18 months, frost-free |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Manufacturer does not publish a warranty term — claims handled through Singular |
Frequently Asked Questions
Do I need a gun?
Yes. It comes in a standard 370 g cartridge for a caulking gun, which is sold separately.
Can I glue a mirror with it?
No — Henkel lists mirrors and natural stone as unsuitable. Use a dedicated mirror adhesive.
How long until it holds?
It grabs immediately (up to 150 kg/m² initial tack), can be repositioned for 5-15 minutes and reaches full strength after at least 24 hours.
Singular Expert Insight · Buyer's Guide
A water-based mounting adhesive is the cleanest way to fit skirting boards and mouldings on plaster and wood — no solvents, no drilling and easy to paint over. Check your surfaces against the unsuitable list (PE, PP, mirrors, natural stone, permanent moisture) before you start. More office and facility supplies in our
stationery range.
✓ Buy it if you need to fix mouldings, skirting, panels or cable ducts to absorbent walls without drilling.
✕ Skip it if you are bonding mirrors, natural stone, plastics like PE/PP, or parts exposed to constant water.
→ Also consider Pattex Montage Super Power, a different, stronger product in the same family — ask us for details.
Not sure Montage Power suits your materials? Tell us what you want to bond to what and we will check before you order.