Newcastle Home Timber and Hardware's range of silicones and adhesives are numerous
Not sure what silicone or adhesive you need?
Come see our knowledgeable staff who will be happy to recommend the right product for your job!

Silicone sealants are designed to be used to seal out water, EG, around a bath tub, shower screen or laundry sink, around roofs, gutters, flashing, vents, glass and even aquariums.

Our Range is made up of a few different suppliers mainly


Selleys is the trusted name in construction and building adhesives, Providing a wide range of suitable adhesive/sealants for various applications inc;
Building, construction, landscape, flooring, tiling and roofing projects.
Or, if its broken, torn, cracked or chipped, chances are Selleys have a repair solution that will fix the job quickly, easily and reliably.

Tip: Before you get started with any adhesive product, it's important to make sure your surfaces are completely clean, dry, and free from dust, grease or dirt.


Sikaflex 11FC is a fast curing one component polyurethane sealant/adhesive with permanent elasticity making it an excellant product for a wide range of jobs.
  • Excellant adhesion on all cement-based materials, brick, ceramic, metals, wood, polyurethane epoxy, and some polyesters.
  • Fast cure rate
  • High durability
  • High abrasion resistance and tear strength
  • Good weathering and water resistance

Sikaflex-PRO is a one component, thixotropic, polyurethane based joint sealant. It cures under the influence of atmospheric moisture to form an elastomeric material with adhesive properties.
  • Excellent adhesion on all cement based materials, brick ceramics, polyurethane, epoxy, most polyester, most metals and most timbers
  • High durability
  • Good weathering resistance
  • Paintable
  • Approved for use in potable water

·         Soudal:

T-Rex is the most versatile adhesive sealant on the Market.
T-Rex is based on the unique SMX technology developed by Soudal, T-rex can be used as a sealant or adhesive, It has a very high initial grab which makes bonding to a vertical surface a breeze.
T-Rex is water resistant and can be used for interior or exterior applications, I will even bond directly to a wet surface and can be applied under water.
T-Rex's incredible strength and flexibility means it can be used in concrete joints.
T-Rex is available in 4 different colours to suit any application:- Black, White, Grey, and Clear