Dekalin DEKASYL MS-5 bonding kit black 290 ml with DEKAVATOR activator and cleaning cloths - fit solar panels and SAT antennas without drilling
- Complete kit for bonding on the motorhome roof: DEKASYL MS-5 black 290 ml adhesive, DEKAVATOR 22 NF 30 ml activator, DEKACLEAN Ultra cloths and a wool felt applicator.
The Dekalin bonding kit contains everything you need to bond solar panel brackets and spoilers, a SAT antenna or a roof lead-through on a motorhome or caravan roof without drilling holes in the roof skin. At its heart is DEKASYL MS-5, a strong MS polymer structural adhesive with high initial strength, completed by DEKAVATOR 22 NF adhesion activator, DEKACLEAN Ultra cleaning cloths and an applicator for the activator. It is the same system the manufacturer recommends for durable bonding on recreational vehicle roofs.
Key features
- Complete system: cleaning, activation and bonding from one pack
- MS-5 adhesive with high initial strength, parts usually need no support
- No holes drilled in the roof, lower risk of leaks
- Permanently elastic bond from -40 to +120 °C, UV and ageing resistant
- Adhesive free of isocyanates, solvents and plasticisers
Use in motorhomes and caravans
The kit is ideal for fitting rigid solar panels on brackets or spoilers, satellite antennas, cable lead-throughs and other roof parts on aluminium, GRP or painted sheet-metal roofs. One pack contains activator and cloths matched to the adhesive cartridge, so there is no need to buy the chemicals separately.
The manufacturer recommends an adhesive layer of about 2 mm and a sufficiently large bonding area. Join the parts within about 15 minutes of applying the adhesive and wait until it has cured (about 4 mm per day) before full loading.
How to use, step by step
- Clean and degrease the roof surface and the underside of the brackets with the wet DEKACLEAN Ultra cloth, then wipe with the dry cloth.
- Use the felt applicator to apply a thin coat of DEKAVATOR 22 NF to both bonding surfaces and wait about 5 minutes.
- Apply DEKASYL MS-5 in strips or beads thick enough to give a layer of about 2 mm.
- Place the part within about 15 minutes and press it evenly. The high initial strength usually makes supports unnecessary.
- Smooth squeezed-out adhesive and edges within about 12 minutes, then leave the joint to cure.
What you get
- 1 x DEKASYL MS-5 adhesive black, 290 ml cartridge
- 1 x DEKAVATOR 22 NF adhesion activator 30 ml
- 1 x set of DEKACLEAN Ultra cloths (1 wet, 1 dry)
- 1 x wool felt applicator
How to choose the right product
The DEKASYL range includes several MS polymer compounds that differ in hardness, elasticity and bond strength. The overview below is based on the manufacturer technical data sheets; the highlighted row is the product on this page.
| Product | Main job | Shore A hardness | Elongation at break | Skin time approx. | Service temperature |
|---|---|---|---|---|---|
| DEKASYL MS-1 | universal joint sealing and light bonding | 52 | 300% | 10 min | -40 / +100 °C |
| DEKASYL MS-2 | bonding and sealing with higher strength | 55 | 250% | 10 min | -40 / +100 °C |
| DEKASYL MS-5 | structural bonding: solar panels, SAT systems, spoilers | 55 | 210% | 12 min | -40 / +120 °C |
| DEKASYL MS-6 | soft, highly elastic joint on plastics | 32 | 600% | 30 min | -40 / +90 °C |
| DEKASYL MS-7 | transparent bonding and sealing | 40 | 250% | 35 min | -40 / +100 °C |
| DEKASYL MS-8 | windscreen bonding, drive-away time approx. 60 min | 58 | 300% | 10 min | -40 / +100 °C |
Safety at work
- DEKASYL MS-5: EUH208: Contains a sensitising substance. May produce an allergic reaction. EUH210: Safety data sheet available on request. (safety data sheet of 18.12.2023)
- DEKAVATOR 22 NF: Danger. H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. H336: May cause drowsiness or dizziness. (safety data sheet of 18.12.2023)
- DEKACLEAN Ultra cloth: Warning. H226: Flammable liquid and vapour. (safety data sheet of 09.11.2022)
- Read the label and the safety data sheet before use. Work in a well-ventilated area, wear protective gloves and, when working overhead, safety glasses.
- Keep out of reach of children. Dispose of residues and packaging in line with local regulations; do not pour into drains.
Storage and shelf life
Store in the tightly closed original packaging in a cool, dry place, protected from frost and direct sunlight. The best-before date is printed on the pack. Close an opened cartridge tightly and use it up soon, because the compound in the nozzle cures with moisture.
Matching products
- DEKASYL MS-1 290 ml - sealing edges and joints
- DEKASYL MS-5 290 ml - spare adhesive cartridge
- DEKAVATOR 22 NF 30 ml - adhesion activator for plastics
- DEKACLEAN Ultra 1 l - degreasing before bonding
- DEKAFINISHER 500 ml - smoothing joints
- DEKAtool cartridge cutter - clean opening of cartridges
Technical data
| Parameter | Value |
|---|---|
| Product | Dekalin bonding kit with DEKASYL MS-5 |
| Adhesive colour | black |
| Skin time (20 °C, 50% RH) | approx. 12 min |
| Open time for bonding | up to 15 min |
| Shore A hardness | 55 |
| Elongation at break | 210% |
| Tensile strength | 2,8 MPa |
| Temperature resistance when cured | -40 to +120 °C |
| Application temperature | +5 to +35 °C |
| EAN | 4046085627004 |
Frequently asked questions
How many panels does the kit cover?
That depends on the number and size of brackets or spoilers. The kit contains one 290 ml cartridge; for larger installations buy a second DEKASYL MS-5 cartridge and DEKAVATOR 22 NF activator.
Do I need a cartridge gun?
Yes, the adhesive comes in a standard 290 ml cartridge that is dispensed with an ordinary manual, pneumatic or cordless gun. The gun is not included.
Is the kit suitable for flexible solar panels?
For flexible modules the manufacturer offers a separate flexible solar panel bonding kit. This kit is mainly intended for rigid panels on brackets, SAT antennas and roof parts.
About Dekalin
Dekalin is a German brand of adhesives, sealants and protective products used for years by motorhome and caravan manufacturers and by caravan workshops. Technical data sheets and safety data sheets are available on the manufacturer website dekalin.de.