DOWSIL™ 732 – Versatility and Performance Combined in a Single Adhesive and Sealant Product

In the field of adhesives and sealants, choosing a reliable and high-performance product is essential. DOWSIL™ 732 is an acetic silicone that combines versatility and performance. As an expert in adhesion and sealing, we present in detail the technical characteristics, benefits, and applications of this product, designed for professionals in the adhesion industry.

Versatility and Performance of DOWSIL™ 732

DOWSIL™ 732 stands out for its versatility. It adheres effectively to various materials such as glass, ceramic, plastic, and rubber. Whether you work in the food and beverage industry, aerospace, maritime, or household appliances, this acetic silicone sealant will meet your expectations.

Benefits of DOWSIL™ 732

• Resistance to Immersion in Seawater:
  • Professionals in the maritime industry will benefit from its exceptional resistance to seawater, ensuring reliable sealing even in corrosive marine conditions.
  • It also satisfies the sealing requirements in aerospace applications where exposure to humidity or condensation is a concern.

• Quality Certifications:
  • DOWSIL™ 732 has obtained several recognized quality certifications such as FDA, NSF-51, NSF-61, and UL94-HB. These certifications confirm its compliance with strict safety and performance standards established by these respected organizations, making it a trusted choice for adhesion professionals.
  • The FDA certification ensures that DOWSIL™ 732 meets the safety and hygiene standards required for applications in the food and beverage industry, ensuring compliance with food contact regulations.
  • The NSF-51 and NSF-61 certifications confirm that DOWSIL™ 732 meets the safety and quality standards for materials used in potable water and food processing equipment, providing peace of mind regarding its use in these sensitive environments.
  • The UL94-HB certification attests to the fire resistance of DOWSIL™ 732, guaranteeing its flame-retardant performance in applications where fire safety is crucial.

• Compliance with Military Standards:
  • Meeting the MIL-A-46106 standard, DOWSIL™ 732 is a reliable and durable choice for military applications and extreme environments where performance and resistance are paramount.

• Versatility:
  • DOWSIL™ 732 can be used in various sectors such as food and beverage, aerospace, maritime, and household appliances. It adapts to a wide range of applications, including sealing joints for wine tanks, grinders, and mixers in the food industry, exterior sealants in aerospace, window sealing in the maritime sector, as well as sealing and bonding oven doors in household appliances.

Technical Performance:

DOWSIL™ 732 is a versatile acetic silicone sealant available in three colors: transparent, white, and black. It offers remarkable technical performance tailored to the needs of adhesion and sealing professionals.

• Temperature Range: DOWSIL™ 732 can be used in extreme conditions, with a temperature range from -60°C to +180°C. It maintains its mechanical and sealing properties over a wide temperature range, ensuring long-term reliability.
• Skin Formation Time: With a rapid skin formation time of only 7 minutes, DOWSIL™ 732 allows for efficient handling and work, reducing waiting time and increasing productivity.
• Tensile Strength and Elongation: DOWSIL™ 732 offers a tensile strength of 2.3 MPa, ensuring a strong and durable bond.
• Its elongation of 540% provides sufficient flexibility to withstand mechanical stresses and expansion/contraction movements.
• Shore Hardness: DOWSIL™ 732 has a Shore hardness of A25, making it flexible and malleable, facilitating its application and adhesion to various substrates.

Applications by Sector

• Food and Beverage Sector: Use DOWSIL™ 732 as a sealant for wine tanks, grinders, and mixers. Its versatility and water resistance make it an ideal choice for the food and beverage industry.
• Aerospace Sector: Whether for exterior sealants or sealing engines, DOWSIL™ 732 meets the rigorous requirements of the aerospace industry.
• Maritime Sector: With its resistance to immersion in seawater, DOWSIL™ 732 is perfect for window sealing and other maritime applications.
• Household Appliance Sector: Use DOWSIL™ 732 for sealing and bonding oven doors. Its extended temperature range allows it to withstand high temperatures in household appliances.