Dowsil Sylgard 170 Standard Cure Silicone Elastomer 2kg Kit

Description

Dowsil Sylgard 170 Standard Cure Silicone Elastomer 2kg Kit

What Is Dowsil Sylgard 170?

Dowsil Sylgard 170 — also known as Dow Corning Sylgard 170 — is a two-part, 1:1 mix black general-purpose encapsulant offering good flowability, a long working time, and flame resistance. It is supplied as a standard-cure version, suitable for room temperature or heat-accelerated cure.

Sylgard 170 is UL 94 V-0 and MIL-PRF-23586F tested, and is approved for railway standard EN45545-2 (hazard levels R22 to R26, HL3) — a useful credential for rail and transport engineering customers across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.

Rated Durometer Shore A 47 with a dielectric strength of 18 kV/mm, Sylgard 170 provides a working time (pot life) of around 15 minutes at 25°C, curing fully in 24 hours at room temperature or as fast as 10 minutes when heat cured at 100°C. Maisam Trading LLC is the authorised Dowsil supplier in Dubai, with stock available for prompt delivery across the entire GCC region.

Description

Dow silicone encapsulants such as Sylgard 170 are supplied as two-part liquid component kits with a 1:1 mix ratio, available from Maisam Trading LLC Dubai in a 2kg kit. When thoroughly mixed, the components cure to a flexible elastomer well suited to protecting electrical and PCB system assemblies, curing without exotherm regardless of section thickness or confinement.

Sylgard 170’s enhanced flow and fill characteristics make it well suited to narrow spaces and complex geometries, providing stress relief in applications where hard, rigid encapsulants can cause damage during thermal cycling. It requires no post cure and can be placed in service immediately once the cure schedule is complete.

As a trusted Dowsil Sylgard 170 supplier in Dubai and across the GCC, Maisam Trading LLC provides prompt delivery and B2B supply to electronics manufacturing and industrial customers across UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.

Features & Benefits

• Low viscosity with long working time
• Room temperature or heat-accelerated cure
• Moderate thermal conductivity
• UL 94 V-0 and MIL Spec (MIL-PRF-23586F) tested
• Enhanced flow and fill in narrow spaces and complex geometries
• Approved for railway standard EN45545-2 (R22–R26, HL3)

Applications

• Power supplies, connectors, and sensors
• Industrial controls, transformers, and amplifiers
• High voltage resistor packs and relays
• General potting and encapsulation for electronic assemblies

Industries Served

• Electronics Manufacturing
• Rail & Transport
• Industrial Manufacturing & Heavy Equipment
• Power & Energy

Why Buy from MAISAM TRADING LLC?

• Browse our full range of Dowsil silicones and sealants at Maisam Trading LLC
• 26+ years of experience supplying Dowsil silicone products across the GCC
• Available in 2kg kit
• Dedicated B2B support and technical guidance
• Prompt delivery and export solutions across UAE, Saudi Arabia, Qatar, Oman, Kuwait & Bahrain
• Verified stock of original Dowsil products
• Call: +971521672252 | Email: sales@maisamdubai.com

Technical Specifications

FAQs

Q1: What is Dowsil Sylgard 170 used for?
Dowsil Sylgard 170 is a black, two-part general-purpose silicone encapsulant used for potting power supplies, connectors, sensors, transformers, and other electronic assemblies, including rail and transport applications.

Q2: What is the mix ratio for Sylgard 170?
Sylgard 170 is mixed at a 1:1 ratio of Part A to Part B, by weight or volume.

Q3: Is Sylgard 170 approved for railway applications?
Yes. Sylgard 170 is approved for railway standard EN45545-2, hazard levels R22 through R26, HL3.

Q4: How long does Sylgard 170 take to cure?
At 25°C, Sylgard 170 cures fully in 24 hours, with a working time of around 15 minutes after mixing. Heat curing accelerates this to 25 minutes at 70°C or 10 minutes at 100°C.

Q5: What pack sizes are available?
Dowsil Sylgard 170 is available in a 2kg kit from Maisam Trading LLC. Contact our team for other pack size availability.

Q6: Where can I buy Dowsil Sylgard 170 in the UAE or GCC?
Maisam Trading LLC is a trusted Dowsil supplier in Dubai. Contact +971521672252 or email sales@maisamdubai.com. We supply across UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.

Q7: Is bulk purchasing available?
Yes. Maisam Trading LLC offers competitive pricing for bulk and B2B orders across the GCC. Contact our sales team for a customised quote.

Availability & Support

Dowsil Sylgard 170 Standard Cure Silicone Elastomer 2kg Kit is available across Dubai and all major GCC industrial and electronics manufacturing supply networks through Maisam Trading LLC.

Call / WhatsApp: +971521672252
Email: sales@maisamdubai.com for quotes, or bulk order pricing
Technical Data Sheet: Download Sylgard 170 Technical Data Sheet (PDF)