Sikasil® WS-305 S Weatherproofing sealant
Typical Product Data Chemical base 1-C silicone Cure mechanism Moisture-curing Density (uncured) (CQP 006-4) 1.5 kg/l Non-sag properties (CQP 061-4 / ISO 7390) ≤ 2mm Application temperature 5 °C - 40 °C Skin time3(CQP 019-2) 20 min. Elastic recovery(GB/T 14683) 90% Elongation at break (CQP 036-1 / ISO 37) 900 % 100% modulus (CQP 555-1
Sikasil® WS-303 Weatherproofing sealant
Typical Product Data Chemical base 1-C silicone Cure mechanism Moisture-curing Cure type Neutral Density (uncured) (CQP 006-4) 1.4 kg/l Non-sag properties (CQP 061-4 / ISO 7390) ≤ 2mm Application temperature 5 - 40 °C Skin time3(CQP 019-2) 30 min. Elastic recovery(GB/T 14683/ISO 7389) 80% Elongation at break (CQP 036-1 / ISO 37) 600 % Tear
Sika SG20S structural sealant
FURTHER VALUES SEE SAFETY DATA SHEET Chemical composition Single component organosilicon Color (CQP001-1) Black Curing rate Moisture curing Density (not hardened before) 1.41 kg/l Temperature applied 5 ─ 40 °C Table dry time (CQP019-1) 25 Minutes Finger touch time (CQP019-3) 150 minutes Shore hardness A (CQP023-1/ISO 48-4) 47 Tensile strength (CQP036-1/ISO 527) 2.1 MPa Elastic
DOWSIL™ 7091 Adhesive Sealant
7091 Adhesive Sealant is a high-performance, one-component adhesive and sealant that provides excellent bonding and sealing properties. It is typically used in construction, automotive, marine, and industrial applications where a strong, flexible bond is required. The product is formulated with a moisture-curing technology that allows it to cure quickly and form a tough, durable bond.