Wacker 121 High Toughness Aquarium Silicone Sealant for Fish Tank Pool

• Customization: Available
• Adhesion Strength: High Strength
• Applicable Materials: General Purpose
• Model NO.: wacker 121
• Chemical Properties: Mildew Proof, Moisture Resistant, Waterproof
• Curing Time: Within 24 Hours
• Flexibility: Flexible
• Usage: Construction, Industrial Manufacturing, Transportation
• Shelf Life: 12 Month
• Cartridge: 300ml
• Carton: 24 Piece in One Carton
• OEM: Yes
• Sample: Free Sample
• Type: Sealant
• Seal Tape Usage: Engineering
• Material: Composite Materials
• State: Dynamic Seal
• Mildew Proof: Mildew Proof
• Bonding Material: Aluminum
• Seal Tape Kind: Silicone
• Transport Package: Cartridge
• Specification: 300ml
• Trademark: wacker
• Origin: China
• HS Code: 3214109000
• Production Capacity: 1000000

Product Description

WACKER® 121 - AQUARIUM is a one-part, acid-curing, silicone sealant with excellent mechanical properties and high curing rate for construction of aquariums and industrial applications. WACKER® 121 - AQUARIUM cures at room temperature under the action of atmospheric moisture to give a permanently flexible silicone rubber.

1 product picture
 

2 Feature High strength, high toughness. Fast curing speed and short drying time. Excellent adhesion to glass, plastic and ceramic glaze. Low cure shrinkage Excellent long-term water  resistance

Movement capability	-	25.0 %	ISO 9047
Modulus at 100 % elongation (S2-dumbbell)	-	0.40 N/mm²	ISO 37
Modulus at 100 % elongation (joint)	-	0.50 N/mm²	ISO 8339-A
Curing time	23 °C | 50 % r.h	3.0 mm/d	-
Hardness Shore A	-	22	ISO 868
Tensile strength[1]	-	0.70 N/mm²	ISO 8339
Tensile strength[2]	-	1.6 N/mm²	ISO 37
Ultimate elongation (S2-dumbbell)	-	500 %	ISO 8339-A
Ultimate elongation (joint)	-	150 %	ISO 8339-A

3 Application

Aquarium, Structural glass assembly and industrial use assembly.



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