Colour Name:White Black PU18, a high strength, adhesive & sealant in construction, automotive, marine & engineering applications! PU18 is a versatile, general purpose, high strength adhesive and sealant with good chemical and abrasion resistance. It is ideal in expansion joints and is over paintable with water based paint and most solvent based paints (compatibility test should be conducted). This Adhesive creates a very strong bond between a range of materials and is particularly effective as an adhesive in applications where vibration is likely to occur (e.g. vehicles, boats, planes etc.) due to it's elasticity properties. A one-part, moisture curing, polyurethane adhesive and sealant, with a shore A hardness rating of 35, for the construction and transport industries. Produces tough, elastic seals and joints with excellent adhesion characteristics which helps to dampen vibration. Also oil resistant making it ideal for the engineering industry. PU18 can be used with many materials * Concrete * Wood * Aluminium * Ceramics * Polyester * Glass * Stone* Brick * GRP* PVC * Rubber Form - Thixotropic Paste Skinning Time @ 23°C, 50% RH - 70 Minutes Thickness polymerised after 24 hours @ 23°C, 50% RH - 3mm Application Temperature - +5°C to +30°C Density - Black: 1.16 - 1.18 On a polymerised joint Shore A Hardness 150 868 - 3 seconds - ca 40 Elongation at break ISO 8339 - ca 600% Modulas @ 100% ISO 8339 - >0.60 N/mmﾲ Elastic Recovery ISO 7389 - >80% Service Temperature Range - -30°C to +80°C Limitations Not suitable for use on aquaria, bitumen or asphalt. Do not apply at temperatures below 5°C or above 35°C. Ideally cartridges should be warmed to room temperature before use.
S**E
Excellent for motorhomes and caravans
This product is excellent and no doubt for many tasks. Mine is the damp repair in my motorhome and covering an area of about ten square feet. This product has been used for external sealing of joins and pretty much everything inside! It does not have any effect on polystyrene either, which is very good to know if completing motorhome or caravan repairs. Once cured, it is strong but remains a little flexible. I have used this product to build up thickness over large surface areas and it does not run as long as the layer is quite thin. The fumes are not too bad either, but be safe and have a fan on and the area well ventilated if using a great deal. Love it! Have purchased 8 tubes and just going back for four more! Quick delivery too, though the packaging a little lacking.
B**G
Perfect for fixing coping cappings to brick walls
This product fixed the loose copings on top of my wall perfectly. It can be used for marine purposes too. Not sure what the 'beads' are for in the bottom space but I didn't use them. 'snake' a bit on, place the coping on top and leave overnight if possible. My copings are solidly affixed again. Better than cement. One tube allowed me to stick 20 coping (2 ft size) cappings along the top of a brick garden wall. Make sure you wear protective gloves; I didn't need a mask but you may need one if you are working indoors. Well recommended product and is also waterproof too.
R**N
FIRST CLASS SERVICE
VERY GOOD SEALANT SEALED MY OUTSIDE STAIR BUILT AGAINST HOUSE WALL CUT A 25 MMX 25MM CHASE FOR SEALENT NO MORE DAMP AS CHECKED WITH MOISTUER METER AND CHECKING WITH A WATER HOSE FOR DAMPNESS WITH AGAIN METER FIRST CLASS MATERIAL REGARDS RON M
M**.
Very good solution for my pond at a quarter of the price of pond products
Had to replace a pond liner which meant loosening the capping stones from their mortar bed. this stuff then stuck new rubber liner to old pvc liner and cement and stone and bonded all together. Capping stones are "rock solid". Job done.
M**P
Incredibly strong.
This stuff will stick anything to anything. It’s brilliant.This lot got used for some metal clad roof panels, sealing up the flashings to an abutment wall, no screws needed.Difficult to clean off of things so be careful applying it.
B**P
Excellent flexible adhesion.
Fixed the roof beams for ply lining in my camper van conversion very solidly.
M**M
Excellent product
Excellent sealant even worked in damp conditions
B**B
Good sealant
Used time and time again
Trustpilot
4 days ago
2 weeks ago
