UHU Plast Spezial 30g - Fine Metal Tip for Model Building

UHU Plast Spezial is a premium, specialist adhesive designed for precise and durable bonding of polystyrene and other plastics in model building. It's the go-to choice for serious modelers who demand exceptional results.

Unmatched Precision and Strength for Your Models

This high-quality adhesive features a fine metal nozzle that allows for controlled, economical application, even in hard-to-reach areas. Its thin consistency ensures a strong, transparent adhesive film that won't cloud your model's delicate details.

Key Applications & Compatibility

UHU Plast Spezial delivers exceptional bonding for a wide range of materials, including:

• Polystyrene (PS)
• Impact-resistant polystyrene types (ABS, SAN, SB, ASA)
• Polyvinyl chloride (PVC) hard and soft
• Plexiglas® (PMMA)
• Celluloid®
• Cellulose esters (CN, CAB)
• Polycarbonate (PC)
• Wood, paper and cardboard (in combination with the above-mentioned plastics)

**Not suitable for:** Polyamide (PA), Acetal resin (POM), Polyethylene (PE), Polypropylene (PP), Polytetrafluoroethylene (PTFE), Silicone (Si), and Expanded polystyrene (will be attacked).

Exceptional Performance

• Forms a strong but flexible bond with thermoplastic properties.
• Temperature resistant between -30°C to +90°C and waterproof, resistant to oil and alcohol.
• High final strength: Plexiglas 3.0 N/mm², Polystyrene 3.4 N/mm², Hard PVC 4.3 N/mm², Polycarbonate 4.5 N/mm², ABS 6.5 N/mm² Material failure.

Easy to Use

Preparation

• **Personal Safety:** UHU Plast Spezial contains volatile and flammable solvents. Take appropriate safety precautions when handling and storing the adhesive.
• **Surface Requirements:** Ensure surfaces are dry, clean and free of dust, oil, and grease.

Application

• Apply the adhesive to one or both of the materials to be bonded, depending on your needs. Join them together immediately.
• Initial adhesion is achieved after 5-10 minutes.
• For thin-walled plastics, apply small amounts of adhesive to avoid potential warping.
• Smeared adhesive and stains can be removed with acetone or thinner for nitrocellulose lacquer. Test on a hidden area beforehand.

Technical Specifications

• Base: Polyacrylate
• Chemical resistance: Water, fats, oils, alcohol
• Color: Transparent
• Consistency: Very low viscosity (thin)
• Density approx.: 0.88 g/cm³
• Final strength: 3-7 N/mm² depending on the type of plastics bonded together
• Final strength after: 24 h
• Minimum temperature resistance: -30°C
• Maximum temperature resistance: 90°C
• Moisture resistance: Good
• Solvent: Mixture of esters and ketones
• Viscosity: Liquid
• Viscosity approx.: 50 mPa·s
• Water resistance: Very good

Physiological Properties

The dried adhesive is stable, completely neutral and physiologically harmless.

Package Size

• Plast Spezial Plastic bottle with dispensing nozzle 30 g

UHU Plast Spezial is your trusted partner for creating stunning model projects. With its superior adhesion, precision application, and long-lasting durability, you can confidently build models that will stand the test of time.