⚙️ Sunshine Professional Tools
Sunshine G-21 Black Precision Adhesive — 50ml Needle-Tip Bottle
Professional-grade black adhesive. Precision needle tip for exact placement. Bonds phones, leather, jewellery, watches and electronics. Non-toxic, quick dry, 50ml.
🎯 Needle-Tip Control 💪 High Strength Bond 🌱 Non-Toxic ⚡ Quick Dry 🔄 Stays Flexible
✅ In Stock — Ready To Dispatch 📦 50ml — Multi-Purpose
📍 Shop 3A, 152 Woogaroo St, Forest Lake QLD 4078. Mon–Fri 9am–5pm. Sat 10am–5pm
🏙️
Brisbane Technical Hub
Stocked at Forest Lake QLD. Walk-in welcome at Shop 3A.
152 Woogaroo St, Forest Lake QLD 4078
✅
Authenticity Guaranteed
Genuine Sunshine brand products. Tested by our Brisbane technicians for performance and safety.
🚚
Reliable Dispatch
Orders dispatch within 2–4 business days from Brisbane. Packed safely for AU-wide delivery.
🔍 Product Overview
Sunshine G-21 is a professional-grade black adhesive. It is used by phone repair technicians daily.
The precision needle tip gives you exact control. Apply tiny amounts right where you need them.
It bonds electronics, leather, jewellery, glass and more. One bottle covers many different jobs.
The formula is non-toxic with low odour. Safe for everyday workshop use.
Ships from our Forest Lake Brisbane store. 50ml capacity handles many repairs per bottle.
🎯
Needle-Tip
Precision apply.
💪
High Strength
Strong bond.
🔄
Stays Flexible
No cracking.
🔧
Multi-Use
Many surfaces.
🔹 Why Technicians Choose G-21
Professional performance for repair shops and home users alike.
🎯 Needle-Tip Control
Apply tiny amounts right where needed. No mess or waste. Perfect for phone repairs.
💪 Strong Lasting Bond
Holds tight on many materials. Electronics, metal, leather, glass and more.
⚡ Quick Dry Formula
Sets in minutes, not hours. Get repairs done faster. Full cure in 24 hours.
🔄 Flexible When Dry
Does not crack or get brittle. Moves with your repair. Great for leather items.
🌱 Safe to Use Daily
Non-toxic with low odour. No harsh fumes. Safe for your workshop all day.
🔧 Multi-Purpose
One glue for many jobs. Phones, tablets, watches, jewellery, shoes, bags.
🛠️ What Can You Bond?
📱
Phone Repairs
Screens, frames, back covers.
💍
Jewellery
Stones, clasps, crystals.
⌚
Watches
Crystals, bands, parts.
👜
Leather
Bags, belts, shoes.
🎨
Crafts
Models, DIY, hobbies.
🔬
Electronics
Boards, connectors.
🔧 How to Apply
Four simple steps. Clean, apply, press, cure.
1
Clean Surfaces
Remove dust, oil and dirt. Dry fully before gluing.
2
Apply Thin Layer
Use the needle tip for control. Less is more with glue.
3
Press Together
Hold in place 30–60 seconds. Let it grip before moving.
4
Let Cure
Full strength in 24 hours. Avoid stress during curing.
📋 Specifications
Applicator
Precision Needle-Tip
Warranty
No Warranty — Accessory Item
📦 In The Box
🧴
G-21 Black Glue
1× Sunshine G-21 — 50ml bottle
🎯
Needle-Tip Applicator
Built-in precision tip included.
💳 Pay your way — Afterpay and Klarna available at checkout.
💡 Storage Tips
📍 Store upright in a cool, dry place.
🔒 Keep cap tightly closed after use.
☀️ Avoid direct sunlight and heat.
🧹 Clean the needle tip after each use.
❓ Frequently Asked Questions
What can I use this glue for? +
It works on many materials. Phone repairs and electronics are the primary use.
It also bonds leather, jewellery and watches. Use it for crafts and DIY projects.
A versatile adhesive used by both professional technicians and home users.
How long does it take to dry? +
Initial set takes just a few minutes. You can handle items shortly after.
Full strength cure takes 24 hours. Avoid stress on the bond during curing.
Temperature affects dry time. Warmer conditions help the cure along faster.
Is this glue safe to use? +
Yes. This glue is non-toxic with low odour. Safe for workshop use all day.
Still avoid skin contact when possible. Wash hands thoroughly after use.
Keep out of reach of children. Store sealed in a cool, dry location.
Why is it black coloured? +
Black hides on dark surfaces. It blends with phone frames and rear panels.
It does not show on dark electronics repairs. Good for leather and dark materials.
Most phone repairs are on dark-coloured parts. Black adhesive is near invisible.
How do I apply it properly? +
Clean both surfaces first. Remove all dust, oil and moisture.
Apply a thin layer using the needle tip. Less glue gives a stronger bond.
Press parts together firmly for 30–60 seconds.
Let cure for 24 hours for maximum strength before applying load.
What is the needle tip for? +
The needle tip gives precision control over where the glue lands.
Apply tiny amounts to exact spots. No mess or wasted adhesive.
Essential for small phone parts, watch crystals and delicate repairs.
How much glue is in the bottle? +
50ml capacity per bottle. You only need tiny amounts for each repair.
One bottle lasts many repairs. Great value for professional technicians.
How should I store this glue? +
Store upright in a cool, dry place. Keep the cap tightly closed after use.
Avoid direct sunlight and heat. Both reduce shelf life.
Clean the needle tip after each use. Dried glue in the tip blocks flow.
Does it work on glass? +
Yes. It bonds glass to many surfaces. Good for watch crystals and phone screens.
Clean the glass thoroughly before applying for a strong bond.
It works on most glass types used in phone and watch repairs.
Is it flexible when dry? +
Yes. It stays flexible after drying. It does not crack or get brittle.
The bond moves with the material. Ideal for leather and items that flex.
Better than rigid adhesives for many everyday repair jobs.
Browse Related Categories
🏪 JPC Mobile — Sunshine G-21 Black Adhesive — Brisbane Australia
Professional-grade adhesive. Precision needle tip. Non-toxic, quick dry, 50ml.
Walk-in welcome at Shop 3A, 152 Woogaroo St, Forest Lake QLD 4078. Australia-wide delivery available.
🎯 Needle-Tip Precision 🌱 Non-Toxic Formula 🚚 Ships 2–4 Business Days
📍 Shop 3A, 152 Woogaroo St, Forest Lake QLD 4078. Mon–Fri 9am–5pm. Sat 10am–5pm
