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Sika Sikaflex 291 Sealant 70ml
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Description
Sikaflex®-291i is a non-sag 1-component polyurethane sealant specifically developed for the marine market, which cures on exposure to atmospheric moisture. Multipurpose product for use in marine construction. It is suitable for making elastic vibration-resistant joint seals and can also be used for a variety of interior and exterior sealing applications.
- Suitable for all sealing and light bonding applications
- Can be sanded
- Can be overpainted with many paints
- Resistant to aging and weathering
- Bonds well to a variety of substrates
- Permanently elastic
- Surface Preparation:
- General - All surfaces must be clean, dry and contaminate free
- Sealing - Depending on substrate, clean surface with either Sika Cleaner 205(UPC: 36893 ) or Sika Activator. Priming is generally not required
- Bonding - Cleaning and priming required(UPC: 18653 & 31852)
- 70ml
- Above and below waterline use
- Colours: Black or White
Specifications
| Brand | Sika |
|---|
Delivery & Returns
Delivery estimate 1-4 business days (non-rural)
Please allow 3-10 business days for rural and island deliveries. Read here for more information.
*Club members get free standard freight for non-rural, shoe box sized deliveries (normally $5.99) for purchases over $99. Additional charges apply for rural delivery, island delivery, dangerous goods and large packages.
Returns
Check out our easy returns policy.
Product Questions
Q.
Hi,
I am thinking of using this for resealing parts of my 50 year old caravan so I just need to check - is it non-corrosive on aluminium and do you have a figure for % of flex. Thanks.
I am thinking of using this for resealing parts of my 50 year old caravan so I just need to check - is it non-corrosive on aluminium and do you have a figure for % of flex. Thanks.
Martin Pepperell /
9 Jun 2021, 10:56 am
A.
Thanks - please refer to the Sika link below -
https://nzl.sika.com/en/36913/marine/leisure-boats-andyachts/interior-sealing/sikaflex-291.html
https://nzl.sika.com/en/36913/marine/leisure-boats-andyachts/interior-sealing/sikaflex-291.html
Website Customer Service (WE) /
9 Jun 2021, 12:05 pm
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