Hello, i tried to weigh each a & b by grams but i somehow ended up with more of part b... the bottle says 100 to 100 what did i do wrong?

It's due to the Resin being heavier than the hardener. Most 1/1 resins have a ratio of about 100/85 so you would weigh 100g of resin for 85g of hardener. Contact manufacturer for exact weight ratio. I use an app that helps me tremendously. "Epoxy Resin Calculator" By Dimitri Urich.

Despite wiping acrylic coasters with a cloth to remove skin oils, the resin pulled back from the edges. No idea how to keep that from happening. ???

Clean molds after each use. Wipe with isopropyl alcohol right before use. Temp changes can cause it too. Heat mat will help

Does anyone know of a pump that will fit these bottles?

No and it's a bad idea. Bubbles.

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LET'S RESIN 2 Part Resin and Hardener 34oz, Bubble Free & Crystal Clear Epoxy Resin for Beginners, Low Odor, Anti-Yellowing Casting Resin for Craft, Casting Molds, Jewelry, Art, Easy to Mix 1:1 Ratio

Product ID: 108670624

Details

Brand
LET'S RESIN
Item Form
Liquid
Material
Epoxy Resin
Special Feature
Dries Clear
Specific Uses For Product
Craft Model

💎Crystal-clear, anti-yellowing UV-stabilized finish

🧪34oz total resin + hardener, perfect 1:1 mix

🌬️Low odor, bubble-free formula for clean crafting

$84.23

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Description

✨ Craft like a pro, shine like no other!

BEGINNER READY KIT - Includes 6 vibrant mica powders, measuring cups, and mixing sticks—zero guesswork.
FAST DURABLE CURE - Fully cures in 24 hours to a tough, high-gloss finish that lasts.
CLEAN COMFORTABLE - Ultra-low odor formula certified safe for indoor use—create without compromise.
EFFORTLESS PRO RESULTS - Mix 1:1 resin and hardener for flawless, bubble-free pours every time.
TIMELESS CRYSTAL CLARITY - Advanced UV protection keeps your art glass-like and yellow-free for years.

LET'S RESIN 2 Part Resin and Hardener is a 34oz epoxy kit designed for beginners and pros alike, featuring a perfect 1:1 mix ratio, low odor, and an advanced UV-stabilized formula that ensures a crystal-clear, anti-yellowing finish. This bubble-free resin cures in 24 hours to a durable, high-gloss surface, making it ideal for jewelry, molds, and artistic crafts. The kit includes mica powders and all necessary tools, empowering creators to achieve professional-quality results with ease.

Specifications

ASIN	B07KJLLT7M
Best Sellers Rank	#564 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Industrial Coatings
Brand Name	LET'S RESIN
Color	clear
Compatible Material	Brick, Metal, Plastic, Rubber, Wood
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (5,853)
Full Cure Time	8-24 Hours
Global Trade Identification Number	00603977308201
Included Components	16oz resin, 16oz hardener, instruction
Item Form	Liquid
Item Package Quantity	2
Item Weight	32 Ounces
Manufacturer	LET'S RESIN
Material Type	Epoxy Resin
Model	LET'S RESIN
Number of Pieces	2
Other Special Features of the Product	Dries Clear
Part Number	LET'S RESIN
Specific Uses For Product	Craft, Model
UPC	603977308201
Unit Count	32.0 Ounce
Viscosity Level	Medium to High
Volume	32 Fluid Ounces
Water Resistance Level	Water Resistant

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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.

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$84.23

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Sneha T.

Received my product in pristine condition. Great service overall.

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