PENOSIL
PENOSIL is a recognised manufacturer of professional sealants, adhesives, and construction chemicals, supplying high-quality products for glazing, building, maintenance, and finishing applications. Its product range includes window and door silicones, neutral and universal silicones, sanitary and food-grade sealants, cleanroom silicones, acrylic sealants, spray silicone lubricants, and specialist mirror adhesives. Designed to meet the demands of both professional tradespeople and DIY users, PENOSIL products provide dependable solutions for sealing, bonding, weatherproofing, and finishing across residential, commercial, and industrial projects. Trusted by installers, builders, decorators, and maintenance professionals, the PENOSIL range delivers reliable products for a wide variety of installation and repair tasks.
PENOSIL 312 Window & Door Silicone – 300ml (Pack of 6)PENOSIL 312 is a high-performance, multipu..
£21.67 Ex Tax: £18.06
£21.67 Ex Tax: £18.06
PENOSIL Sanitary Silicone 313 – 24 x 300mlThe PENOSIL Sanitary Silicone 313 24 pack is a cost-effect..
£93.35 Ex Tax: £77.79
£93.35 Ex Tax: £77.79
PENOSIL Sanitary Silicone 313 – Mould Resistant Waterproof Sealant for Bathrooms & KitchensPENOS..
£4.61 Ex Tax: £3.84
£4.61 Ex Tax: £3.84
PENOSIL Sanitary Silicone 313 – 6 x 300mlThe PENOSIL Sanitary Silicone 313 6-pack is a practical sol..
£27.77 Ex Tax: £23.14
£27.77 Ex Tax: £23.14
PENOSIL 315 / 315c Universal Silicone is a high-quality acetoxy silicone sealant designed for versat..
£4.02 Ex Tax: £3.35
£4.02 Ex Tax: £3.35
PENOSIL Neutral Silicone 317 – Trade Box of 12 x 300ml CartridgesPENOSIL Neutral Silicone 317 is a h..
£41.11 Ex Tax: £34.26
£41.11 Ex Tax: £34.26
PENOSIL Neutral Silicone 317 is a high-performance, multipurpose oxime silicone ideal for profession..
£82.24 Ex Tax: £68.53
£82.24 Ex Tax: £68.53
PENOSIL Neutral Silicone 317 – Multipurpose Neutral Silicone SealantPENOSIL Neutral Silicone 317 is ..
£4.06 Ex Tax: £3.38
£4.06 Ex Tax: £3.38
PENOSIL Sanitary & Food-Grade Silicone 326 – 24 x 300ml Multipurpose Neutral Silicone SealantEns..
£101.35 Ex Tax: £84.46
£101.35 Ex Tax: £84.46
PENOSIL Sanitary & Food-Grade Silicone 326 – 300ml Multipurpose Neutral Silicone SealantPENOSIL ..
£5.00 Ex Tax: £4.17
£5.00 Ex Tax: £4.17
PENOSIL Sanitary & Food-Grade Silicone 326 – 6 Pack (6 x 300ml) The PENOSIL Sanitary & Food-..
£29.75 Ex Tax: £24.79
£29.75 Ex Tax: £24.79
PENOSIL Cleanroom Silicone 342 – 24 x 300ml Trade PackPENOSIL Cleanroom Silicone 342 is a high-quali..
£118.25 Ex Tax: £98.54
£118.25 Ex Tax: £98.54
PENOSIL Cleanroom Silicone 342 is a high-performance, neutral-cure alkoxy silicone designed for hygi..
£5.84 Ex Tax: £4.87
£5.84 Ex Tax: £4.87
PENOSIL Cleanroom Silicone 342 – 6 Pack (6 x 300ml)Neutral-Cure Alkoxy Silicone – High Sanitary Clas..
£30.42 Ex Tax: £25.35
£30.42 Ex Tax: £25.35
PENOSIL Spray Silicone 353 is a professional-grade, multipurpose silicone-based lubricant spray, now..
£65.82 Ex Tax: £54.85
£65.82 Ex Tax: £54.85
PENOSIL Spray Silicone 353 – Multipurpose Lubricant Spray 400ml AerosolPENOSIL Spray Silicone 353 is..
£5.50 Ex Tax: £4.58
£5.50 Ex Tax: £4.58
PENOSIL SpeedFix Mirror 364 – Neutral Silicone Mirror & Glass Adhesive (300ml)The PENOSIL SpeedF..
£4.55 Ex Tax: £3.79
£4.55 Ex Tax: £3.79
PENOSIL SpeedFix Mirror 364 – Trade Box of 24 x 300mlThe PENOSIL SpeedFix Mirror 364 Trade Box (24 x..
£109.21 Ex Tax: £91.01
£109.21 Ex Tax: £91.01
PENOSIL Painters Acrylic 606 – Trade Box (24 x 270ml) Paintable Acrylic SealantPENOSIL Painters Acry..
£44.14 Ex Tax: £36.78
£44.14 Ex Tax: £36.78
PENOSIL Painters Acrylic 606 – Paintable Acrylic Sealant (270ml)PENOSIL Painters Acrylic 606 is a pr..
£2.17 Ex Tax: £1.81
£2.17 Ex Tax: £1.81
Bestsellers
£1.74 Ex Tax: £1.45
£1.34 Ex Tax: £1.12
£1.09 Ex Tax: £0.91
£1.34 Ex Tax: £1.12
£1.34 Ex Tax: £1.12
£1.09 Ex Tax: £0.91
£1.09 Ex Tax: £0.91
£1.09 Ex Tax: £0.91
Latest
£181.63 Ex Tax: £151.36
£10.54 Ex Tax: £8.78
£9.32 Ex Tax: £7.77
£7.56 Ex Tax: £6.30
£5.32 Ex Tax: £4.43
£0.96 Ex Tax: £0.80
£12.16 Ex Tax: £10.13
£23.80 Ex Tax: £19.83
£22.03 Ex Tax: £18.36
£23.80 Ex Tax: £19.83
£15.04 Ex Tax: £12.53
£15.04 Ex Tax: £12.53
£1.54 Ex Tax: £1.28
£44.06 Ex Tax: £36.72
£34.01 Ex Tax: £28.34
£12.85 Ex Tax: £10.71
PENOSIL is a recognised manufacturer of professional sealants, adhesives, and construction chemicals, supplying high-quality products for glazing, building, maintenance, and finishing applications. Its product range includes window and door silicones, neutral and universal silicones, sanitary and food-grade sealants, cleanroom silicones, acrylic sealants, spray silicone lubricants, and specialist mirror adhesives. Designed to meet the demands of both professional tradespeople and DIY users, PENOSIL products provide dependable solutions for sealing, bonding, weatherproofing, and finishing across residential, commercial, and industrial projects. Trusted by installers, builders, decorators, and maintenance professionals, the PENOSIL range delivers reliable products for a wide variety of installation and repair tasks.
PENOSIL 312 Window & Door Silicone – 300ml (Pack of 6)PENOSIL 312 is a high-performance, multipu..
£21.67 Ex Tax: £18.06
£21.67 Ex Tax: £18.06
PENOSIL Sanitary Silicone 313 – 24 x 300mlThe PENOSIL Sanitary Silicone 313 24 pack is a cost-effect..
£93.35 Ex Tax: £77.79
£93.35 Ex Tax: £77.79
PENOSIL Sanitary Silicone 313 – Mould Resistant Waterproof Sealant for Bathrooms & KitchensPENOS..
£4.61 Ex Tax: £3.84
£4.61 Ex Tax: £3.84
PENOSIL Sanitary Silicone 313 – 6 x 300mlThe PENOSIL Sanitary Silicone 313 6-pack is a practical sol..
£27.77 Ex Tax: £23.14
£27.77 Ex Tax: £23.14
PENOSIL 315 / 315c Universal Silicone is a high-quality acetoxy silicone sealant designed for versat..
£4.02 Ex Tax: £3.35
£4.02 Ex Tax: £3.35
PENOSIL Neutral Silicone 317 – Trade Box of 12 x 300ml CartridgesPENOSIL Neutral Silicone 317 is a h..
£41.11 Ex Tax: £34.26
£41.11 Ex Tax: £34.26
PENOSIL Neutral Silicone 317 is a high-performance, multipurpose oxime silicone ideal for profession..
£82.24 Ex Tax: £68.53
£82.24 Ex Tax: £68.53
PENOSIL Neutral Silicone 317 – Multipurpose Neutral Silicone SealantPENOSIL Neutral Silicone 317 is ..
£4.06 Ex Tax: £3.38
£4.06 Ex Tax: £3.38
PENOSIL Sanitary & Food-Grade Silicone 326 – 24 x 300ml Multipurpose Neutral Silicone SealantEns..
£101.35 Ex Tax: £84.46
£101.35 Ex Tax: £84.46
PENOSIL Sanitary & Food-Grade Silicone 326 – 300ml Multipurpose Neutral Silicone SealantPENOSIL ..
£5.00 Ex Tax: £4.17
£5.00 Ex Tax: £4.17
PENOSIL Sanitary & Food-Grade Silicone 326 – 6 Pack (6 x 300ml) The PENOSIL Sanitary & Food-..
£29.75 Ex Tax: £24.79
£29.75 Ex Tax: £24.79
PENOSIL Cleanroom Silicone 342 – 24 x 300ml Trade PackPENOSIL Cleanroom Silicone 342 is a high-quali..
£118.25 Ex Tax: £98.54
£118.25 Ex Tax: £98.54
PENOSIL Cleanroom Silicone 342 is a high-performance, neutral-cure alkoxy silicone designed for hygi..
£5.84 Ex Tax: £4.87
£5.84 Ex Tax: £4.87
PENOSIL Cleanroom Silicone 342 – 6 Pack (6 x 300ml)Neutral-Cure Alkoxy Silicone – High Sanitary Clas..
£30.42 Ex Tax: £25.35
£30.42 Ex Tax: £25.35
PENOSIL Spray Silicone 353 is a professional-grade, multipurpose silicone-based lubricant spray, now..
£65.82 Ex Tax: £54.85
£65.82 Ex Tax: £54.85
PENOSIL Spray Silicone 353 – Multipurpose Lubricant Spray 400ml AerosolPENOSIL Spray Silicone 353 is..
£5.50 Ex Tax: £4.58
£5.50 Ex Tax: £4.58
PENOSIL SpeedFix Mirror 364 – Neutral Silicone Mirror & Glass Adhesive (300ml)The PENOSIL SpeedF..
£4.55 Ex Tax: £3.79
£4.55 Ex Tax: £3.79
PENOSIL SpeedFix Mirror 364 – Trade Box of 24 x 300mlThe PENOSIL SpeedFix Mirror 364 Trade Box (24 x..
£109.21 Ex Tax: £91.01
£109.21 Ex Tax: £91.01
PENOSIL Painters Acrylic 606 – Trade Box (24 x 270ml) Paintable Acrylic SealantPENOSIL Painters Acry..
£44.14 Ex Tax: £36.78
£44.14 Ex Tax: £36.78
PENOSIL Painters Acrylic 606 – Paintable Acrylic Sealant (270ml)PENOSIL Painters Acrylic 606 is a pr..
£2.17 Ex Tax: £1.81
£2.17 Ex Tax: £1.81
£1.74 Ex Tax: £1.45
£1.34 Ex Tax: £1.12
£1.09 Ex Tax: £0.91
£1.34 Ex Tax: £1.12
£1.34 Ex Tax: £1.12
£1.09 Ex Tax: £0.91
£1.09 Ex Tax: £0.91
£1.09 Ex Tax: £0.91
£181.63 Ex Tax: £151.36
£10.54 Ex Tax: £8.78
£9.32 Ex Tax: £7.77
£7.56 Ex Tax: £6.30
£5.32 Ex Tax: £4.43
£0.96 Ex Tax: £0.80
£12.16 Ex Tax: £10.13
£23.80 Ex Tax: £19.83
£22.03 Ex Tax: £18.36
£23.80 Ex Tax: £19.83
£15.04 Ex Tax: £12.53
£15.04 Ex Tax: £12.53
£1.54 Ex Tax: £1.28
£44.06 Ex Tax: £36.72
£34.01 Ex Tax: £28.34
£12.85 Ex Tax: £10.71