A-564: Medical Silicone Adhesive

Here’s a refined, tech-informed version that keeps it professional but still customer-friendly:

A-564 Medical Adhesive Silicone (1-Part Acetoxy RTV)

A-564 Medical Adhesive Silicone is a high-strength, one-component acetoxy silicone elastomer specifically designed for bonding and sealing silicone prosthetic devices. It is particularly well-suited for use over extrinsically pigmented silicone surfaces, helping protect and integrate surface coloration.

This material is a room temperature vulcanizing (RTV) system, curing upon exposure to ambient air and moisture to form a tough, elastic silicone with properties consistent with medical-grade elastomers.

Product Features

• One-part acetoxy cure system (RTV)

• High bond strength to silicone and select substrates

• Low viscosity with high clarity

• Translucent finish

• Solvent and plasticizer free

• Forms polydimethylsiloxane (PDMS) after cure

Processing Characteristics

• Begins curing upon exposure to air and moisture

• Partial cure: ~20 minutes

• Full cure: 24–120 hours (depending on exposure and conditions)

• Releases acetic acid vapor during cure

• Cure rate varies based on material thickness and humidity

Application Notes

• Ideal for sealing extrinsically colored silicone prosthetics

• Can be used for bonding silicone to silicone, as well as select metals and synthetics

• May be thinned with appropriate solvents for dipping or coating applications

• Each application should be tested to determine optimal cure time and performance

Packaging

• Sold individually

A versatile, high-performance adhesive for achieving durable bonds and protective seals in silicone prosthetic fabrication.