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weberseal silicone AC
weberseal silicone AC
Key Facts
- Do not use weberseal silicone AC on limestone, marble, concrete or mortar
- It is not appropriate for movement joints or curtain wall joints applications
- The adhesion is low on PE, PP, PTFE, PBT
Marketing description
- Specific gravity : 0.99 kg./litre
- Tack free time : 15 minutes
- Slump : ≤ 3 mm
- Curing rate : 60±15 minutes
- Sag flow : ~ 3 mm/24h (+23 ํC / 50% RH)
- Service temperature : Non sag
- Extrusion rate : -50 ํC to +150 ํC
- Shore A hardness : 20-80 g./10 sec
- Tensile strength : 15-30 after 28 days (+23 ํC / 50% RH)
- Elongation at break : > 300% (+23 ํC / 50% RH)
- UV and weathering resistance : Pass