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Food-Safe Silicone Sealant & Caulking Gun (Skeleton)

Watertight, food-safe silicone sealant.

300ml Watertight, food safe silicone sealant in white and caulking gun (skeleton) for easy application.

  • Cured sealant is mildew resistant
  • Remains permanently flexible
  • Resists staining, spotting and colour changes
  • Heavy-duty, professional-quality caulking gun

Food-Safe Silicone Sealant sold separately here.

Product Features

  • Food-safe silicone with anti-fungal additives for hygienic environments
  • Creates a watertight, flexible seal for wall cladding joints
  • Strong adhesion to porous and non-porous substrates
  • Accommodates joint movement up to ±25%
  • Resistant to pressure washing and long-term movement
  • Low odour, solvent-free formulation for internal use
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£17.90
ex. VAT £21.48 inc. VAT
In stock
-
+

Bulk Discounts

Quantity Discount (%) Price
1 - 4 £17.90
5 - 9 2.01 % £17.54
10 - 19 4.02 % £17.18
20 - 49 5.98 % £16.83
50+ 7.99 % £16.47

Why Polycote?

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Wall Cladding Food Safe Silicone Sealant is a high-performance, neutral-curing silicone sealant engineered for hygienic environments. Formulated without solvents or mineral oils, it delivers a low-odour, fully water-tight seal that remains flexible under pressure washing and long-term movement. Integrated food-safe anti-fungal additives prevent the growth of mould and bacteria, ensuring a durable and sanitary finish.

Designed for broad application, the sealant bonds strongly to both porous and non-porous substrates and accommodates joint movement of ±25% without loss of performance. Independently certified by ISEGA for use in food preparation and processing areas, it meets EN1186, EN13130 and CEN/TS 14234 standards.

Typical Uses

A silicone sealant for use in all joints between wall panels, profiles or rivets to ensure a watertight seal, irrespective of the fixing method used.

Use where

Internal

Typical industries

Food production areas, breweries, dairies, kitchens, hospitals, laboratories, chillers and restaurants

Type of job

Long lasting sealant for waterproofing installations of wall and ceiling cladding

Special features

Extra flexibility / waterproof / food-safe / solvent-free / anti-fungal additives

Colour

White

Packaging

Supplied in 300ml tubes

Curing time @ 25°C / 50% RH, 2-3mm/24 hours
Application Temperature 5°C - 40°C.
Coverage per 300ml 10 Linear Metres at 4mm x 4mm
Shelf life 24 months
Storage Store in dry, frost-free conditions at a temperature between 5˚C and 25˚C.

Preparation

Ensure all surfaces are clean, dry and free from dust, oil, grease, and loose material. If needed, apply masking tape to the joint edges before sealing and remove it within five minutes of application for a clean, precise finish.

Not suitable for use on PTFE, PP, PE or PMMA. Food Grade Silicone is not paintable. When painting adjacent areas, mask the joint edges to prevent silicone contamination.

Application Instructions

1. Cut the cartridge seal carefully.
2. Attach the nozzle and cut to required bead size.
3. Apply using a Polycote Skeleton Caulking Gun

Application Temperature

The recommended application temperature is 5°C – 40°C.

Technical Data Sheet
.pdf 231kb
Safety Data Sheet
.pdf 335kb

Did you know we also offer installation services?

With 35 years of expertise, Polycote provides nationwide floor coating and screed installations, fully equipped for every project.