The description of this item says .43 Pints which is 7 ounces. However, the picture of the container says 27.5 ounces. Which is it?

The WEST Systems products are sold in several sizes. 7 oz round cans, 32 oz rectangular cans as shown here, and large rectangular cans of 126 oz. Try to confirm the size you are buying.

Shelf life of 205 hardener? My cured epoxy (105+205) is soft, gooey, even when measured exactly with a syringe.

I believe 105 resin takes a higher proportion of hardener than 205 resin. Check the directions.

How much faster than the "slow" hardener does the "fast" one cure?

On the manufacturer's website states cure time is 6 to 8 hours. The pot life at 72 degrees Celsius has 6 to 12 minutes to work with.

Will the pumps work on the smaller 7 fl oz cans ?

I believe that if you purchase the set of 3 pumps, the smallest will fit the smallest container which is, I think, a pint. If you don't routinely use something like an eighth cup or more, you might want to consider buying some syringes from a farm supply store (a 60ml syringe for the resin and a 12 ml for the hardener). I recommend these sixes because the epoxy is mixed at a 5:1 ratio of resin to hardener and syringes of these sizes mix one major increment of one to one major increment of the other. Contact me again if this isn't clear.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

West System 205-A Fast Hardener

Product ID: 1960251

Details

Brand
West System
Item Form
Liquid
Material
Epoxy Resin
Special Feature
Fast cure time
Specific Uses For Product
Bonding

💧Waterproof epoxy resin

⏱️3-day full cure time

🛥️Top-rated for boat painting

Rp1664957

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

Description

⏳ Cure fast, finish first – the pro’s secret weapon!

RAPID 3 DAY CURE - Get back to your project faster with industry-leading fast hardening.
PRO APPROVED QUALITY - Backed by a 4.7-star rating and limited warranty for peace of mind.
VERSATILE BONDING POWER - Perfectly compatible with fiberglass and multiple materials for seamless repairs.
MARINE GRADE RELIABILITY - Trusted #44 in boat painting supplies for superior durability on water.
PRECISION MEDIUM VISCOSITY - Easy to apply liquid consistency ensures smooth, professional finishes every time.

West System 205-A Fast Hardener is a premium epoxy resin hardener designed for rapid curing in just 3 days. Ideal for fiberglass bonding and coating, it offers waterproof durability and medium viscosity for easy application. Highly rated and trusted in marine and sports industries, this fast hardener ensures professional-grade results with every use.

Specifications

ASIN	B0002NY6T6
Best Sellers Rank	#54,428 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #44 in Boat Painting Supplies
Brand Name	West System
Color	Clear
Compatible Material	Fiberglass
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (250)
Full Cure Time	3 Days
Global Trade Identification Number	00678358932108, 00811343010027
Included Components	West System 205-A Fast Hardener
Item Form	Liquid
Item Package Quantity	1
Item Type Name	West System 205-A Fast Hardener
Item Weight	9.6 Ounces
Manufacturer	Gougeon Brothers, Inc.
Material Type	Epoxy Resin
Model	205
Number of Pieces	1
Other Special Features of the Product	Fast cure time, adaptability with various modifications
Part Number	205-A
Specific Uses For Product	Bonding, Coating
UPC	678358932108 811343010027
Unit Count	7.0 Fluid Ounces
Viscosity Level	Medium
Volume	206 Milliliters
Warranty Description	LIMITED WARRANTY
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Rp1664957

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews