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Caulks, Sealants & Fillers - Free UK Delivery Over £25 - Buy Online | Zoro

Dowsil 786 is a one-part mildew resistant silicone, which contains a food-grade fungicide and offers excellent adhesion to a variety of non-porous surfaces, including ceramics and aluminium. Used for sealing in refrigeration units in domestic and commercial kitchens and other areas of common food contact. Meets US food and drugs administration regulation Number 21CFR177.2600. It is a high modulus - acetoxy cure type and is safe for repeated food contact. Application temperature range +5 to +40C

Dowsil 785+ is a one-part bacteria resistant silicone that provides strong adhesion to most non-porous surfaces, including ceramics and porcelain. Suitable for use on domestic and commercial sanitary fittings, kitchen sink units and clean rooms. It contains a fungicide to resist mould growth and protects against bacteria growth, MRSA, E. coli and Salmonella. Quick working time of just 5-10 minutes and tack-free in one hour. Joint movement capability & plusmn20%. Conforms to ISO 221962007 and ISO 11600-F-20LM.

Dowsil 781 is a one-part silicone sealant, which has excellent adhesion to a wide range of non-porous surfaces, including glass, aluminium, painted surfaces and composite boards. Excellent resistance to ageing, shrinkage, cracking and discolouring. Suitable for glazing applications, weather sealing of sheet cladding and general internal sealing applications. Tack-free in one hour with a working time of 5-10 minutes. Skin over time is 14 minutes. WRAS approved for use in contact with potable water once cured. Conforms to ISO 11600-F& G-20LM.

Dowsil 786 is a one-part mildew resistant silicone, which contains a food-grade fungicide and offers excellent adhesion to a variety of non-porous surfaces, including ceramics and aluminium. Used for sealing in refrigeration units in domestic and commercial kitchens and other areas of common food contact. Meets US food and drugs administration regulation Number 21CFR177.2600. It is a high modulus - acetoxy cure type and is safe for repeated food contact. Application temperature range +5 to +40C Dowsil 786 Food Grade Sealant, Clear

786 Food Grade Sealant Clear 310ml DOW2825562

Dowsil 791 is a one-part neutral silicone for weather sealing. It is used for both commercial and domestic applications, and provides excellent adhesion to most exterior substrates. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes. It has a 20 minutes skin over time and it is tack-free in 45 minutes. Conforms to ISO 11600-25LM and also meets ISO specification 9047 class 50. Dowsil 791 Silicone Sealant, Black

791 Silicone Sealant Black 310ml DOW4024907

791 Sealants are low modulus silicones that offer strong, unprimed adhesion to both non-porous and porous substrates. 

Features and Benefits
• Mould resistant
• Mildew resistant
• Resistant to temperature extremes
• Low Odour 

Typical Applications
• Suitable for weather sealing and expansion joints

Standards
• Conforms to ISO 11600-F&G-25LM

Notes
• Apply in dry conditions only
• Images for illustrative purposes only

791 Silicon Sealant Buff 310ml

Dowsil 785+ is a one-part bacteria resistant silicone that provides strong adhesion to most non-porous surfaces, including ceramics and porcelain. Suitable for use on domestic and commercial sanitary fittings, kitchen sink units and clean rooms. It contains a fungicide to resist mould growth and protects against bacteria growth, MRSA, E. coli and Salmonella. Quick working time of just 5-10 minutes and tack-free in one hour. Joint movement capability & plusmn20%. Conforms to ISO 221962007 and ISO 11600-F-20LM. Dowsil 785+ Silicone Sealant, Manhattan Grey

785+ Silicone Sealant Manhattan Grey 310ml DOW3279472

Dowsil 781 is a one-part silicone sealant, which has excellent adhesion to a wide range of non-porous surfaces, including glass, aluminium, painted surfaces and composite boards. Excellent resistance to ageing, shrinkage, cracking and discolouring. Suitable for glazing applications, weather sealing of sheet cladding and general internal sealing applications. Tack-free in one hour with a working time of 5-10 minutes. Skin over time is 14 minutes. WRAS approved for use in contact with potable water once cured. Conforms to ISO 11600-F& G-20LM. Dowsil 781 Silicone Sealant, Black

781 Silicone Sealant Black 310ml DOW3295257

Dowsil 785+ is a one-part bacteria resistant silicone that provides strong adhesion to most non-porous surfaces, including ceramics and porcelain. Suitable for use on domestic and commercial sanitary fittings, kitchen sink units and clean rooms. It contains a fungicide to resist mould growth and protects against bacteria growth, MRSA, E. coli and Salmonella. Quick working time of just 5-10 minutes and tack-free in one hour. Joint movement capability & plusmn20%. Conforms to ISO 221962007 and ISO 11600-F-20LM. Dowsil 785+ Silicone Sealant, Jasmine

785+ Silicone Sealant Jasmine 310ml DOW3279601

Dowsil 784 Glazing Sealant is a one-part, silicone sealant. It has good adhesion to glass, aluminium and other non-porous construction substrates. It contains a fungicide, making it ideal for use in areas where mould growth can occur. Conforms to ISO 11600-G-20LM. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes, and has an application temperature range +5 to +40C. Dowsil 784 Glazing Sealant, Clear

784 Glazing Sealant Clear 310ml DOW3295303

Dowsil 784 Glazing Sealant is a one-part, silicone sealant. It has good adhesion to glass, aluminium and other non-porous construction substrates. It contains a fungicide, making it ideal for use in areas where mould growth can occur. Conforms to ISO 11600-G-20LM. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes, and has an application temperature range +5 to +40C. Dowsil 784 Glazing Sealant, White

784 Glazing Sealant White 310ml DOW3295311

Dowsil 791 is a one-part neutral silicone for weather sealing. It is used for both commercial and domestic applications, and provides excellent adhesion to most exterior substrates. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes. It has a 20 minutes skin over time and it is tack-free in 45 minutes. Conforms to ISO 11600-25LM and also meets ISO specification 9047 class 50. Dowsil 791T Silicone Sealant, Translucent

791T Silicone Sealant Translucent 310ml DOW4028427

DOWSIL 799 EU Glaze and Go Sealant is a one-part neutral curing, low modulus silicone sealant specially formulated for glazing and weathersealing, which provides a clear or bright white finish on most plastics, including PVCu and polycarbonate profiles and panels. It contains a fungicide for use in areas of high humidity where mould growth is likely to occur. Highly flexible with a 12 minute skin over time and tack-free in 18 minutes. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes. Conforms to ISO 11600-F& G-25LM. Dowsil 799 Silicone Sealant, Clear

799 Glaze & Go Silicone Sealant Clear 310ml DOW4068751

Dowsiltrade; 785N Silicone Sealant, Clear

785N Silicon Sealant Clear 310ml

Dowsil Firestop 400 is an intumescent acrylic sealant for internal applications. Developed to maintain the integrity of fire walls or partitions, it does not emit halogenated by-products under fire conditions. Resists mildew and mould growth. Tested to BS 476 Part 22 1987 and BS 476 Part 7 1987. A 2 hour fire rating can be achieved.

Firestop 400 Acrylic Sealant White 380ml DOW2938863

Dowsiltrade; 799 Silicone Sealant, White
Note: Image is for illustrative purposes only and may differ from the actual product

799 Glaze Go Silicon Sealant White 310ml

791 Silicon Sealant Limestone 310ml

This high-performance, neutral cure silicone adhesive sealant is ideal for an array of applications thanks to its room temperature curing abilities. It will adhere to a wide variety of substrates including metal and plastic, making it a versatile and reliable adhesive.

Features and Benefits
• High performance, neutral cure silicone adhesive sealant
• Elongation is 680 %
• Shelf life of 360 Days
• Tack-Free Time-50% RH = 28 Minutes

Typical Applications
• Suitable for an array of applications thanks to room temperature curing

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