HumiSeal® Acrylic Gel is a fast-drying, single-component thixotropic
Superior Protection
, specifically formulated to provide exceptional moisture and environmental protection for printed circuit assemblies. Designed to work in conjunction with HumiSeal® acrylic conformal coatings, it offers an extra layer of defense around component leads through sealing and damming.
Key Features of HumiSeal® Acrylic Gel:
- Fast-drying thixotropic acrylic paste for easy application.
- Fluoresces under UV light for simple inspection.
- Easily repaired for long-term reliability.
- Complies fully with the RoHS directive 2015/863/EU.
- Provides excellent protection against moisture and environmental hazards.
- Ideal for sealing, damming, and offering added protection around component leads.
HumiSeal® Acrylic Gel is designed to be used on substrates that have been cleaned prior to coating or assembled with low-residue, “no clean” materials. Adequate testing should be performed to ensure compatibility with specific assembly materials, process conditions, and cleanliness levels.
Application Methods:
- Syringe Application: Optimized for automated needle dispensing but can also be applied manually.
For more information and guidance on using HumiSeal® Acrylic Gel for your specific application, contact Prostech. Ensure your electronics receive top-tier moisture and environmental protection with Conformal Coating Solutions
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Density, per ASTM D1475 | 0.95 ± 0.02 g/cm3 |
| VOC | 699 grams/litre |
| Recommended Thickness | ≤ 3mm |
| Tack Free Time | 10 min @ 80°C |
| Recommended Curing Conditions | 3 hrs @ 80°C |
| Time Required to Reach Optimum Properties | 7 days |
| Recommended Stripper | HumiSeal® Stripper 1080, 1080EU |
| Shelf Life at Room Temperature, DOM | 12 months |
| Dissipation Factor, at 1MHz and 25°C, per ASTM D150-98 | 0.01 |
| Insulation Resistance, per MIL-I-46058C | 5.5 x 1014 ohms (550TΩ) |
| Moisture Insulation Resistance, per MIL-I-46058C | 7.0 x 1010 ohms (70GΩ) |
