Downloads (2)

Safety Datasheet (SDS)75 KB
Technical Datasheet (TDS)40 KB

Specification

Product Data
ColourBlack
Chemistry / MaterialPolyurethane
Pot Life (Typical)10mins
Initial Cure Time24Hrs
Cured Mechanical Properties
Max Service Temp80°C
Viscosity50000mPa.s
Hardness40 (Flexible)Shore A
FlexibilityFlexible
General Properties
Gross Weight0.435kg

Shipping Information

Restrictions

This product is not classed as dangerous goods for transport and can be shipped to all destinations without restriction.

Package Size

There are no package size restrictions or surcharges for this product.

Delivery Cost

To find the delivery cost of this item to your address, add it to your basket and then use the instant shipping calculator on the basket page.

PU18 Black Flexible Polyurethane Adhesive 350ml

PU18 is an excellent all-purpose, black, one-part flexible polyurethane adhesive/sealant. Although very cost-effective, PU18 offers superb bond strength to a wide range of substrates including metal, plastics and composite materials. PU18 is a great choice for demanding bonding applications requiring an amount of gap-filling, and especially where components will be subject to shake or vibration.

Sold in a standard 350ml sealant-type tube.


AVAILABILITY:17 in stock available for immediate shipping


PRICE
€6.50ex. VAT
17 in stock available for immediate shipping
QTY
EACH
EACH

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0-1112+
€6.50€5.60
We won’t be beaten on price!

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Black, high performance flexible polyurethane/ PU adhesive sealant ideal for a wide range of automotive, marine and aerospace applications. The adhesive sealant 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 (such as on a car, truck, boat, plane etc.) owing to its flexibility.

The pu adhesive sealant bonds extremely well to carbon fibre, along with metals, GRP, plastic and rubber, making it ideal for bonding or sealing Carbon Mods' range of carbon fibre products. Because the adhesive is black it is often undetectable when used to seal and bond carbon fibre.

PU18 is a single part, air curing adhesive requiring no mixing or activating. By sealing the nozzle the same tube of adhesive and nozzle can be used many times.

Dispensing

The adhesive is supplied in a standard 310ml sealant tube for use in a sealant trigger gun applicator.

Trade discounts

0-1112+
€6.50€5.60
We won’t be beaten on price!

If you believe you’re buying an equivalent product cheaper elsewhere, contact us to discuss your requirements.

Black, high performance flexible polyurethane/ PU adhesive sealant ideal for a wide range of automotive, marine and aerospace applications. The adhesive sealant 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 (such as on a car, truck, boat, plane etc.) owing to its flexibility.

The pu adhesive sealant bonds extremely well to carbon fibre, along with metals, GRP, plastic and rubber, making it ideal for bonding or sealing Carbon Mods' range of carbon fibre products. Because the adhesive is black it is often undetectable when used to seal and bond carbon fibre.

PU18 is a single part, air curing adhesive requiring no mixing or activating. By sealing the nozzle the same tube of adhesive and nozzle can be used many times.

Dispensing

The adhesive is supplied in a standard 310ml sealant tube for use in a sealant trigger gun applicator.

Downloads (2)

Safety Datasheet (SDS)75 KB
Technical Datasheet (TDS)40 KB

Specification

Product Data
ColourBlack
Chemistry / MaterialPolyurethane
Pot Life (Typical)10mins
Initial Cure Time24Hrs
Cured Mechanical Properties
Max Service Temp80°C
Viscosity50000mPa.s
Hardness40 (Flexible)Shore A
FlexibilityFlexible
General Properties
Gross Weight0.435kg
Can’t find the answer you’re looking for?Ask our technical team a question.

Yes, certainly. In fact the easiest way to do this is to simply leave the static mixer nozzle in place after you use the adhesive. The adhesive that's in the nozzle will have been mixed and so will cure but the glue at the start of the nozzle will be unmixed and not cured meaning the nozzle will twist off perfectly and the glue inside will have been protected from the atmosphere and so will be perfectly preserved ready for use.

A typical application of the adhesive is approximately a 0.5mm thick layer. At this thickness, one 50ml cartridge would cover an area 30cm by 30cm; a 400ml cartridge would cover an area approximately 90cm by 90cm.

For best results when gluing over a large surface area, use a spreader to help ensure the adhesive is laid down in an even layer.

Yes, PU18 could reliably be used for this application, providing the prep of both substrates was done properly and the contact/bond area was sufficient.

Yes, certainly. PU18 works very well for metal-to-metal bonds where a slightly flexible bond is required.

One thing to bear in mind though with PU18 when bonding metal is that the curing reaction is aerobic and does need some exposure to air (and the moisture in it) for the adhesive to cure. Because metal is non-porous it doesn't harbour any moisture itself and so the air/moisture needed to cure the adhesive needs to come from exposed edge of the bond. For almost all applications, this is fine and the tiny exposure of the adhesive at the edge of the adhesive bead is all that's needed for the adhesive to cure fully. However, if you try to use the adhesive on large flat surfaces of metal to metal bonding (example, bonding a large metal sheet to another large metal sheet) then you can find that the adhesive in the middle is so far from the edge that it doesn't cure, much like the adhesive that's in the sealed metal tube you're dispensing from.

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Shipping Information

Restrictions

This product is not classed as dangerous goods for transport and can be shipped to all destinations without restriction.

Package Size

There are no package size restrictions or surcharges for this product.

Delivery Cost

To find the delivery cost of this item to your address, add it to your basket and then use the instant shipping calculator on the basket page.

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