Description
TWS LMN White Silicone Sealant 300ml
TWS LMN White Silicone is a professional low modulus neutral cure silicone sealant for glazing, uPVC frames, joints, and general building sealing. It provides a clean white finish and stays flexible after curing. Your current product page describes it as a high-quality low modulus neutral cure silicone with strong adhesion, long-term flexibility, and weather-resistant performance for trade use.
Key Features
This sealant is a strong option for perimeter joints and moving joints where flexibility matters. It offers a waterproof seal and is positioned for both interior and exterior use. As a result, it suits many common glazing and frame sealing jobs where a white finish is preferred.
Applications
Use this silicone for glazing, uPVC frames, perimeter sealing, window and door joints, and general construction sealing. It suits both interior and exterior work where a neutral cure, low modulus sealant is needed.
White Finish
The White finish is ideal where you want a bright, neat seal around frames, trims, and visible joints. In many cases, it gives a cleaner and more traditional finish than clear or darker silicone. It is especially useful on white uPVC frame details where colour match matters.
Pack Size Options
This product is available as 1 tube or 12 tubes per box, so it suits both smaller jobs and larger trade work. Apply it to clean, dry, dust-free surfaces with a standard sealant gun. Smooth the bead before skinning begins, and test first on unfamiliar surfaces.
Browse our full range of silicone and sealants. For related low modulus options, see your low modulus silicone range.








