Description
Soudal LMN Agate Grey 7038 Silicone Sealant 300ml
Soudal LMN Agate Grey 7038 is a professional neutral cure silicone sealant for glazing, frames, joints, and exterior sealing. It gives a neat RAL 7038 Agate Grey finish and stays permanently flexible after curing. Soudal describes Silirub LMN as a superior quality low modulus neutral cure silicone with primerless adhesion on common construction materials, high movement capability, and resistance to UV, rain, snow, and temperature extremes.
Key Features
This sealant offers low modulus performance for moving joints and perimeter seals. It tools well, skins quickly, and suits common building surfaces including glass, plastics, masonry, metals, and wood. The current UK technical data sheet lists skin formation at about 7 minutes, cure speed at about 2 mm per 24 hours, density of about 1.22 g/ml for colours, and movement capability of ±25%.
Applications
Use this silicone for window frames, door frames, glazing joints, perimeter sealing, façade work, roofline details, and general construction sealing. It is a strong option where you need a grey seal around aluminium systems, uPVC frames, trims, or visible external joints. As a result, it works well for both new installations and repair jobs. Retail listings for code 157530 also position it as the agate grey 300ml version for glazing and construction use.
Colour Match
The Agate Grey 7038 finish suits modern frames, trims, cladding details, and perimeter joints where white, black, or clear sealant would not be the best visual match. In many cases, it gives a softer and more professional finish around external frame edges and visible joint lines. Your current store page already positions this colour around glazing, uPVC joints, aluminium systems, and exterior detailing.
Pack Size Options
This product is supplied in a 300ml cartridge and can be sold as 1 tube or 25 tubes per box depending on how you want to structure the listing. 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 full technical information, view the Soudal Silirub LMN technical data sheet.
