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Joint Sealants

Explore the variety of joint sealants that we offer, whether you're looking for isocyanate sealant, polyurethane sealants, silicone sealants, rust inhibitors or anything else, we have the right products to suit your needs. With everything from primers to profiling, check out our full product range below to find out more.

Joint sealants for construction projects

Joint sealants play an important role in addressing an array of needs in construction. From creating watertight barriers to preventing corrosion and accommodating movement, our diverse selection means you can find the right sealant for any application and project.

Popular joint sealant products

Some of our most popular joint sealants and related products include Fosroc Flamex Two, Fosroc Colpor 200PF Black, Dowsil 895 and more.

25-48 of 56 items
Sikaflex 11FC Purform - 600ml & 300ml
SikaSikaflex 11FC Purform - 600ml & 300ml
From £12.24
Inc VAT
From £10.20
Ex VAT
Dowsil Firestop 700 - CTN 12 x 380ml
DowsilDowsil Firestop 700 - CTN 12 x 380ml
£115.20
Inc VAT
£96.00
Ex VAT
Metz MS Polymer Sealant - 290ml
Metz Eazi-FitMetz MS Polymer Sealant - 290ml
£7.50
Inc VAT
£6.25
Ex VAT
Fosroc Nitoseal MS300 - 600ml Grey
FosrocFosroc Nitoseal MS300 - 600ml Grey
£11.28
Inc VAT
£9.40
Ex VAT
Arbokol AG2 Porous Primer - 500ml
Adshead RatcliffeArbokol AG2 Porous Primer - 500ml
£24.60
Inc VAT
£20.50
Ex VAT
Denso Paste - 2.5KG
DensoDenso Paste - 2.5KG
£38.10
Inc VAT
£31.75
Ex VAT
Kesflex Polyurethane Joint Sealant - 5KG
KestralKesflex Polyurethane Joint Sealant - 5KG
£61.02
Inc VAT
£50.85
Ex VAT
Arbokol AG2 Gun Grade (Grey) - 2.5L
Adshead RatcliffeArbokol AG2 Gun Grade (Grey) - 2.5L
£51.42
Inc VAT
£42.85
Ex VAT
Arbokol AG2 Pouring Grade (Grey) - 5L
Adshead RatcliffeArbokol AG2 Pouring Grade (Grey) - 5L
£105.60
Inc VAT
£88.00
Ex VAT
Fischer FIP CO-Axial Applicator Gun (42741)
FischerFischer FIP CO-Axial Applicator Gun (42741)
£38.52
Inc VAT
£32.10
Ex VAT
Fosroc Nitoseal PU800
FosrocFosroc Nitoseal PU800
£82.08
Inc VAT
£68.40
Ex VAT
Fosroc Flamex Two - 2.5L Tins
FosrocFosroc Flamex Two - 2.5L Tins
£106.32
Inc VAT
£88.60
Ex VAT
Arbosil 1096 (White) - CTN 25 x 380ml
Adshead RatcliffeArbosil 1096 (White) - CTN 25 x 380ml
£238.50
Inc VAT
£198.75
Ex VAT
Densoseal 16A - CTN 8 x 1KG
DensoDensoseal 16A - CTN 8 x 1KG
£166.80
Inc VAT
£139.00
Ex VAT
Fosroc Primer 20 – 500ml & 5L
FosrocFosroc Primer 20 – 500ml & 5L
From £33.00
Inc VAT
From £27.50
Ex VAT
Fosroc Primer 7 – 500ml & 5L
FosrocFosroc Primer 7 – 500ml & 5L
From £37.32
Inc VAT
From £31.10
Ex VAT
Dowsil 786 Silicone Sealant – CTN 12 x 310ml
DowsilDowsil 786 Silicone Sealant – CTN 12 x 310ml
£94.32
Inc VAT
£78.60
Ex VAT
Dowsil 791 Weatherproofing Silicone – CTN 12 x 310ml
DowsilDowsil 791 Weatherproofing Silicone – CTN 12 x 310ml
Now from £90.00
Inc VAT
£97.20
Now from £75.00
Ex VAT
£81.00
- 7%
Dowsil 895 Structural Glazing Sealant 310ml – Single & CTN
DowsilDowsil 895 Structural Glazing Sealant 310ml – Single & CTN
From £20.58
Inc VAT
From £17.15
Ex VAT
Dowsil C50 HM Silicone Sealant – CTN 12 x 310ml
DowsilDowsil C50 HM Silicone Sealant – CTN 12 x 310ml
£35.88
Inc VAT
£29.90
Ex VAT
Arbosil LMS – CTN 25 x 380ml (Various Colours)
Adshead RatcliffeArbosil LMS – CTN 25 x 380ml (Various Colours)
£78.00
Inc VAT
£65.00
Ex VAT
Arbosil XL1099 – CTN 25 x 380ml
Adshead RatcliffeArbosil XL1099 – CTN 25 x 380ml
£402.00
Inc VAT
£335.00
Ex VAT
Dowsil 785 Sanitary Silicone – CTN 12 x 310ml
DowsilDowsil 785 Sanitary Silicone – CTN 12 x 310ml
£86.40
Inc VAT
£72.00
Ex VAT
C-TEC CT1 Sealant – 290ml Clear
C-TecC-TEC CT1 Sealant – 290ml Clear
From £48.48
Inc VAT
From £40.40
Ex VAT