Usage
Silicone neutre DL Chemicals AM85-1 ton pièrre 310ml is ideal for sealing connection and expansion joints in construction, facades, glazing, and interior partition walls, both indoors and outdoors.
Advantages
- Permanently elastic for flexible joints that accommodate movement
- Excellent adhesion to most building materials without primer
- High resistance to UV exposure, ageing, and weather conditions
- MEKO-free formulation enhances safety during use
- Not suitable for natural stone or sanitary applications due to staining risk and lack of mould resistance
Specifications
- Cured from neutral oxime polysiloxane technology; single-component paste consistency[1][2]
- Carries UKCA & CE certifications EN15651-1 F EXT-INT 25 LM / EN15651-2 G25 LM; French VOC Class A+, ATG (Belgian approval), SNJF Façade (France)[2]
- Application temperature: +5°C to +40°C; Temperature resistance: -50°C to +150°C[2]
- Curing speed: approx. 2.5–3 mm/24 h at standard conditions (23°C/50% RH)[2]
- Shores A hardness: ~23; Elastic recovery >80%; Maximum movement capability: ±25%; Elongation at break: ~300%; Modulus at 100% elongation: approx. 0.35 N/mm²[2]
- PVC surfaces require testing prior to application; not paintable[4][5][6]
How it works
The silicone is applied directly from the cartridge into clean joint gaps using a standard caulking gun. Upon contact with atmospheric humidity, it cures into a permanently elastic seal that maintains flexibility under movement and resists weathering.
