DOWSIL 734 Flowable Sealant For Fine Joint Sealing / Field Repairs

DOWSIL 734 Flowable Adhesive Sealant - For Fine Joint Sealing & Field Repairs

Product Introduction of DOWSIL™ 734 Flowable Adhesive Sealant

Part 1: Basic Product Attributes

DOWSIL™ 734​ is a one-component, flowable silicone adhesive sealant with an acetoxy cure system. It cures at room temperature upon exposure to airborne moisture, offering self-leveling properties and ease of application. The cured material forms a tough yet flexible rubber, ideal for fine joint sealing and electronic component protection.

Part 2: Product Overview

DOWSIL™ 734​ is engineered for industrial sealing and bonding, featuring fast tack-free time (13 minutes) and deep curing (3mm depth in 24 hours). With outstanding dielectric properties (volume resistivity: 1×10¹⁵ Ω·cm) and thermal stability (-65°C to +180°C), it performs reliably in harsh conditions. Note: Acetic acid released during cure may corrode certain metals.

Part 3: Key Technical Properties

Part 4: Applications

1. Electronics Encapsulation: Waterproof sealing for cable entries and connectors.
2. Field Repairs: Compatible with existing silicone encapsulants for partial repairs.
3. Fine Joint Sealing: Ideal for automated dispensing in narrow gaps (0.25–0.75mm).
4. Additional Data: No public data found for identical model applications.

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination