Sikaflex® 221

Multi-Purpose Polyurethane Adhesive Sealant

Sikaflex® 221

Multi-Purpose Polyurethane Adhesive Sealant

Areas of Application
Bonds to a wide variety of substrates, like timber, metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics.

Suitable for making permanent elastic seals of high adhesive strength.



 Advice should be taken before using on transparent and pigmented materials that are prone to stress and cracking

Manufactured in accordance with
ISO 9001/14001
Quality Assurance System
& Responsible Care Programme

SEAL221/400B

wgt.0.49kg
Black
400ml sachet
12 sachets per box
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • NSF-approved for incidental food contact and potable water. Black and White only
  • Product data sheet available upon request
  • For extra nozzels see: SEAL2223001/SAC & SEAL4137/ADAPTOR
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SEAL221/400G

wgt.0.49kg
Grey
400ml sachet
12 sachets per box
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • Product data sheet available upon request
  • For extra nozzels see: SEAL2223001/SAC & SEAL4137/ADAPTOR
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SEAL221/400W

wgt.0.49kg
White
400ml sachet
12 sachets per box
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • NSF-approved for incidental food contact and potable water. Black and White only
  • Product data sheet available upon request
  • For extra nozzels see: SEAL2223001/SAC & SEAL4137/ADAPTOR
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SEAL221/600B

wgt.0.78kg
Black
600ml sachet
20 sachets per box
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • NSF-approved for incidental food contact and potable water. Black and White only
  • Product data sheet available upon request
  • For extra nozzels see: SEAL2223001/SAC & SEAL4137/ADAPTOR
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SEAL221/600G

wgt.0.78kg
Grey
600ml sachet
20 sachets per box
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • Product data sheet available upon request
  • For extra nozzels see: SEAL2223001/SAC & SEAL4137/ADAPTOR
Add To Quote

SEAL221/600W

wgt.0.78kg
White
600ml sachet
20 sachets per box
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • NSF-approved for incidental food contact and potable water. Black and White only
  • Product data sheet available upon request
  • For extra nozzels see: SEAL2223001/SAC & SEAL4137/ADAPTOR
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SEAL221/B

wgt.0.44kg
Black
300ml cartridge
12 cartridges per box
Complete with Nozzles
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • NSF-approved for incidental food contact and potable water. Black and White only
  • Product data sheet available upon request
  • For extra nozzles see part: SEAL2221501/CAR
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SEAL221/G

wgt.0.44kg
Grey
300ml cartridge
12 cartridges per box
Complete with Nozzles
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • Product data sheet available upon request
  • For extra nozzles see part: SEAL2221501/CAR
Add To Quote

SEAL221/W

wgt.0.44kg
White
300ml cartridge
12 cartridges per box
Complete with Nozzles
  • One component formulation
  • Tack free time: 60 minutes (approx.)
  • Resistant to ageing and weathering
  • Can be sanded and overpainted
  • Non-corrosive
  • Elastic
  • Low odour
  • Bonds well to a variety of substrates
  • NSF-approved for incidental food contact and potable water. Black and White only
  • Product data sheet available upon request
  • For extra nozzles see part: SEAL2221501/CAR
Add To Quote
All Polyurethane Sealant Adhesives

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  • Sikaflex® 221

    Multi-Purpose Polyurethane Adhesive Sealant

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