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Geocel Trade Mate Plumba Flue Silicone Black 310ml (66373)

Single component, acetoxy silicone sealant can withstand temperatures up to 300°C. Suitable for use on non-porous surfaces.

  • Low Odour
  • Solvent-Free
  • Accommodates Movement of ±25%
  • Short Term Temperature Resistance: 300°C
  • Long Term Temperature Resistance: 250°C

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Geocel Trade Mate Plumba Flue Silicone Black 310ml is rated 4.9 out of 5 by 10.
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Rated 5 out of 5 by from Good bit of kit Does the job, easy to use, would buy again worth the money
Date published: 2016-12-07
Rated 5 out of 5 by from Flue sealant, the best I have used this product on a wood burner flue of which an average temperature of 200•c. After trying other compounds like pastes etc, where these products set hard which make them brittle and easy to break the seal as there inflexible. However when the silicone is applied, like any other type of sealant, it remains flexible. Adhesion is good with no discolouration. The seal has worked perfectly for the first time since installing the burner some years ago.
Date published: 2016-10-25
Rated 5 out of 5 by from Flue sealant I was rather sceptical as to how this could/would work. However, I am very impressed with the product and the ease of use in applying it. In my opinion beats the traditional cement solution. Great product.
Date published: 2016-02-27
Rated 5 out of 5 by from Great for the job Did the job required, good product. Not much more to say.
Date published: 2015-12-01
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Can this product be used to seal around the glass in the cast iron door of my wood burner?

Asked by: Jhmic

Can this be used to re seal glass to an oven door

Asked by: Rooker85
Thank you for your enquiry. Geocel Plumba Flue has been used successfully in this kind of application. Geocel Plumba Flue had a long term temperature resistance of up to 250°C, the temperature of most domestic ovens fall within this range. Plumba Flue should also stick to clean, dry glass and most metals. As we can't account for variations in paint, if the surface is painted we advise testing the adhesion. Please ensure that the silicone is fully cured before application of heat. At standard conditions Plumba Flue cures at a rate of 3mm/24 hours from contact with the atmosphere.
Answered by: Geocel Product Support
Date published: 2017-06-13

Would this be reccomemded for sealling around a hob onto granite?

Asked by: Stewbert
Thanks for your question. Geocel Trade Mate Plumba is not designed for use on natural stone and would risk poor adhesion and staining. I would expect a granite work top to have a relatively low porosity which would lower this risk, however, a more suitable product would be Dow Corning 791 Weather Proofing Silicone. Dow Corning 791 should have better adhesion and a lower stain risk on stone whilst maintaining a high flexibility, however, you should note that Dow Corning 791 only has a long term temperature resistance of 120°C.
Answered by: Geocel Product Support
Date published: 2017-07-15

sealing fire surround

Is this suitable for sealing a cast fire surround to the wall on an installation which will have a gas fire.
Asked by: Freelander14
Thanks for your question. Trade Mate Plumba Flue is an acetoxy cure silicone and as such releases acetic acid as it cures. For this reason it is not recommended for use on substrates that are acid sensitive, this would include the mentioned cast iron fireplace surround and possibly the plaster or concrete block wall. Around the edge of the fire place the heat should not be that high so a neutral cure silicone such as Dow Corning 791 would be a preferred option.
Answered by: Geocel Product Support
Date published: 2017-06-10

Flue Pipe at twin wall joint

Will this seal the flue pipe at the joint to the twin flue pipe collar appox 1.5 m from the top of the wood burner. The space is only a few mm but as the pipe expands when hot , fire cement cracks,
Asked by: tenerifesurfer
Thanks for your question. Geocel Trade Mate Plumba Flue may be used in an application such as this, providing the temperature it is subjected to does not exceed the service temperature of the silicone; which is specified as up to 300 deg C for short term exposure and 250 deg C for long term exposure. However it is worth noting that the movement accommodation factor of this product is ±20% and so a joint with a width of 3 mm would accommodate up to 0.6 mm movement.
Answered by: Geocel Product Support
Date published: 2017-03-25
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Specification
Brand Geocel
Colour Black
Manufacturer Guarantee 1 Year Guarantee
Model Name Trade Mate Plumba
Pack Size 1
Pieces in Pack/Case 1
Product Type Flue Silicone
Sealant Adhesive Volume 310 ml
Volume 310 ml

Conforms to FDA 21CFR177. 2600.

Downloads

Safety Data Sheet (COSHH)