null

Kiyonal Cut Paste Sealer

Write a Review
Price:
$17.95
SKU:
SPCD01
UPC:
4994399801019
pay-icnons
We replace trees damaged in transit—no questions asked.

Kiyonal Cut Paste

Seal your bonsai’s beauty.

Kiyonal Cut Paste is a bonsai essential — a Japanese-made wound sealant trusted by hobbyists and pros for its fast healing, clean finish, and reliable protection after pruning, grafting, or trimming. Think of it as a “bandage in a tube” that helps your bonsai recover quickly while maintaining a natural look.

A smooth, protective finish

This greenish, toothpaste-consistency paste spreads easily over fresh cuts, forming a nearly transparent, waterproof film that shields the wound from bacteria, fungus, and moisture loss. Its seamless blend with bark prevents residue or discoloration, making it ideal for maintaining your bonsai’s natural beauty.

Designed for fast healing

Kiyonal’s formula is designed to promote callus formation for faster wound closure. Its flexible film helps reduce cracking and the risk of rot, offering smooth, reliable recovery for your bonsai through changing conditions.

Simple to apply, easy to trust

  • It is ready to use—just squeeze a dab onto your fingertip or a small applicator.
  • Best for smaller cuts—ideal for pruning, shaping, and light grafting work.
  • Long-lasting freshness: Remains effective for months after opening, reducing waste compared to putty sealants.
  • Provides adaptable protection—ideal for deciduous trees and graft unions where a clean, clear seal is preferred.
I’ve found it especially useful for fine pruning on delicate species like Japanese maples — the wounds stayed clean and healed evenly with minimal scarring.

Why bonsai artists love it

Kiyonal Cut Paste stands out for ease of use, reliable protection, and professional-grade healing. It gives you peace of mind after every trim — keeping your trees healthy and their appearance refined. Whether maintaining a mature pine or shaping your first sapling, Kiyonal ensures every cut is protected for optimal growth.
 

What You Get:

100 gram. Japanese medicated wound seal.

Learning Resources and Bonsai Tree Care Guides:

Bonsai trees are not all the same - and neither is their care. Read our specific care sheets for individual bonsai species. Read the Bonsai Care Guides

Shipping Bonsai Trees:

Bonsai trees are generally shipped on Mondays & Tuesdays to avoid having them stay in the boxes for any extra time over the weekends.

Shipping Non-Tree Items

All non-bonsai items such as bonsai pots and bonsai supplies are shipped within 48 hours of receiving payment. Most orders are shipped either the same day or the next day, depending on the time of day the order is received.

Important Guidelines:

** We cannot ship to a FPO, APO, P.O. Box or to locations in Alaska, Virgin Islands, Puerto Rico, Hawaii or anywhere internationally.

** All Bonsai are shipped direct from the nursery and may ship separately from other items purchased via the Bonsai Outlet.

** If extreme weather is expected, we may delay shipping your Bonsai tree to guarantee a healthy arrival; in such a case we will contact you. We are shipping living trees and must be conscious of the temperature conditions to the delivery address, as well as, while in transit. That said, we reserve the right to hold the tree(s) to guarantee a healthy delivery. We will Hold Your Tree Until It is Safe to Ship.

Shipping & Delivery Transparency

  • Shipping Timeline Estimate

    Orders ship Monday & Tuesday to ensure healthy delivery.

  • Cold Weather Considerations

    Dynamic messaging based on the user’s location (e.g., “Due to winter temperatures in your area, shipping may be delayed for tropical species.”)

  • Delivery Guarantee

    If your bonsai arrives damaged, we’ll replace it – hassle-free.

  • Local Pickup Option

    For customers within a certain radius.

Not All Bonsai Are Created Equal – Here’s Why We’re Different

Since 1987, we've been crafting premium bonsai trees,
curated by experts to thrive in your home.

  • Bonsai is all we do
    – since 1987
  • Developed, older trees
    with expert styling
  • Premium ceramic pot
    with drainage holes
  • High-quality,
    proper bonsai soil
Bonsai Tree