A new Black Friday feature is coming...A new Black Friday feature is coming...

Learn More
Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
LolaBunny21 | Staff 23K Views
Jun 17, 2026 7:55 PM

2-Gallon MOLYLY Rock Glue Mulch Glue & Gravel Binder

$30

$60

50% off
+ Free S&Hat Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
45Comments
Save
Share
Deal Details
MOLYLY via Amazon has 2-Gallon MOLYLY Rock Glue Mulch Glue & Gravel Binder on sale for $59.99 - 50% off when you apply promo code QD3963WI at checkout = $29.99. Shipping is free.

Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.

Thanks to Deal Hunter LolaBunny21 for sharing this deal.

Features:
  • Compatible materials: Gravel, pebbles, stones, wood chips, rubber, pine needles
  • Application: Spray or mix directly onto mulch surface
  • Recommended: 2–3 coats; allow 24 hours between coats
  • Prevents displacement from wind, rain, pedestrians, and pets
  • Protection duration: 12–24 months
  • Non-toxic; safe for plants, soil, pets, and family
  • Does not affect plant growth or water absorption
  • Fast-drying

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $22 lower (42% savings) than the next best available price for a similar item from a reputable merchant with prices starting from $51.99
  • About this store:

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
MOLYLY via Amazon has 2-Gallon MOLYLY Rock Glue Mulch Glue & Gravel Binder on sale for $59.99 - 50% off when you apply promo code QD3963WI at checkout = $29.99. Shipping is free.

Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.

Thanks to Deal Hunter LolaBunny21 for sharing this deal.

Features:
  • Compatible materials: Gravel, pebbles, stones, wood chips, rubber, pine needles
  • Application: Spray or mix directly onto mulch surface
  • Recommended: 2–3 coats; allow 24 hours between coats
  • Prevents displacement from wind, rain, pedestrians, and pets
  • Protection duration: 12–24 months
  • Non-toxic; safe for plants, soil, pets, and family
  • Does not affect plant growth or water absorption
  • Fast-drying

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $22 lower (42% savings) than the next best available price for a similar item from a reputable merchant with prices starting from $51.99
  • About this store:

Original Post

Community Voting

Deal Score
+60
Good Deal
Bad Deal

Why are you downvoting this deal?

Top Comments

Community Reviews

This is a mulch and gravel binder meant to keep rock, pebbles, and wood chips in place on slopes, paths, and beds, with free shipping and a promo code that brings the 2 gallon bucket down to about $30. It is described as fast drying, non toxic, and safe for plants, soil, pets, and family, and it is mixed with water and applied in coats. Practical concerns center on the 24 hour wait between coats, sprayer clogging, and the need to clean equipment between uses. There are also worries about labeling quality, missing safety documentation, and whether it really holds up under foot traffic or breaks down into microplastics over time.

  • The promo code can work at checkout when the account is logged in.

  • The binder can be mixed with water for pebble use without washing and drying pebbles beforehand.

  • The product can help stabilize rock on a slope to reduce gravel rolling underfoot.

  • The product may be used to glue rock to other rock for creating larger rock formations.

  • The promo code may require logging in and may need reapplying or refreshing across devices if it fails initially.

  • The binder may break down into microplastics and leach into soil or runoff into waterways, raising environmental concerns.

  • The coating schedule may clog a sprayer when waiting 24 hours between coats.

  • The binder may not resist foot traffic well, since gravel can break apart after gentle crushing.

Common Questions (5)

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

45 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 18, 2026 8:50 PM
739 Comments
Joined Apr 2006
polymixaJun 18, 2026 8:50 PM
739 Comments
If used on wood mulch, how long does it hold, 1 or 2 years?
Jun 18, 2026 9:51 PM
16.2K Comments
Joined Jan 2010
Ride_The_SkyJun 18, 2026 9:51 PM
16.2K Comments
Quote from polymixa View quoted comment :
If used on wood mulch, how long does it hold, 1 or 2 years?
Why do poeple use this on mulch? Purpose of mulch is to absorb and keep the soil moist to extend water feeding. If you use this doesn't that defeat the purpose?
Jun 18, 2026 10:34 PM
243 Comments
Joined Oct 2020
TibetanGuruJun 18, 2026 10:34 PM
243 Comments
Quote from Ride_The_Sky View quoted comment :
Why do poeple use this on mulch? Purpose of mulch is to absorb and keep the soil moist to extend water feeding. If you use this doesn't that defeat the purpose?
Not everyone uses mulch in the way you describe.
Jun 18, 2026 10:35 PM
243 Comments
Joined Oct 2020
TibetanGuruJun 18, 2026 10:35 PM
243 Comments
Quote from ozmotes View quoted comment :
It's crazy to take a simulation of the natural world and then inject as much plastic as possible into it.
Hmmm. That's exactly how I use mulch! Lay it down. Glue it together. Walk away for 5 years...
Jun 18, 2026 10:43 PM
173 Comments
Joined Oct 2014
Shadowysea07Jun 18, 2026 10:43 PM
173 Comments
Quote from nurrburt View quoted comment :
I hear ya. It's a noble cause, but as individuals we can't really put a dent in the microplastic pollution problem. It's a systematic issue that needs regulation at a government level to control.

For every one of us who says no, there will likely be hundreds or thousands who go on to pollute the soil with this. On top of that, microplastics are in pretty much everything, so there's a good chance that we're polluting in plenty of other ways.

Normally I would say every little bit counts but this is one of those things that requires a big shift. These companies are perfectly fine with putting the onus on consumers while they manufacture the crap en masse. It's like trying to bail water out of a boat with a shot glass while someone is actively drilling holes through the bottom.
That analogy of drilling holes in the boat sounds like a hilarious cartoon moment.
Jun 19, 2026 12:09 AM
16.2K Comments
Joined Jan 2010
Ride_The_SkyJun 19, 2026 12:09 AM
16.2K Comments
Quote from TibetanGuru View quoted comment :
Not everyone uses mulch in the way you describe.
What do you mean, how do you use it, otherwise what's the point of mulch just leave it as grass? No?
Jun 19, 2026 1:01 AM
39 Comments
Joined Feb 2018
DeLo732Jun 19, 2026 1:01 AM
39 Comments
Waiting 24hrs between application clogs up sprayer.. ughhh. I want it but don't want to buy 5 sprayers

Sign up for a Slickdeals account to remove this ad.

Jun 19, 2026 1:31 AM
36 Comments
Joined Dec 2013
IselinzillaJun 19, 2026 1:31 AM
36 Comments
I never knew this was a thing!
Jun 19, 2026 1:38 AM
28 Comments
Joined Jul 2025
PowerfulCrow537Jun 19, 2026 1:38 AM
28 Comments
Went up to $70 or $35 with the discount
Jun 19, 2026 2:32 AM
3K Comments
Joined Apr 2009
crazycreationsJun 19, 2026 2:32 AM
3K Comments
Quote from PowerfulCrow537 View quoted comment :
Went up to $70 or $35 with the discount
coupon on 4 gallon still works
2
Jun 19, 2026 2:48 AM
170 Comments
Joined Feb 2018
KS5631Jun 19, 2026 2:48 AM
170 Comments
Quote from DeLo732 View quoted comment :
Waiting 24hrs between application clogs up sprayer.. ughhh. I want it but don't want to buy 5 sprayers
Flush the sprayer....
Jun 19, 2026 3:46 AM
16 Comments
Joined Jun 2025
JonacarpenterJun 19, 2026 3:46 AM
16 Comments
Its $69.99 on Amazon.
Jun 20, 2026 5:27 AM
210 Comments
Joined Oct 2018
FairSnail337Jun 20, 2026 5:27 AM
210 Comments
I used Ekoflo pebble binder. It must be totally different because you had to wash and dry the Mexican pebbles before mixing with the pebbles. This stuff you mix with water.
Jun 20, 2026 11:40 AM
644 Comments
Joined Apr 2013
TomT3897Jun 20, 2026 11:40 AM
644 Comments
Says you need to mix with warter whatever that is!
2

Sign up for a Slickdeals account to remove this ad.

Jun 20, 2026 12:07 PM
518 Comments
Joined Feb 2018
therex10Jun 20, 2026 12:07 PM
518 Comments
Quote from VSeven View quoted comment :
Amazon accidentally delivered a 5 gallon bucket of this and when I contacted them they told me it costs too much to ship back and to keep it. So now I have no idea what to do with it.
send to me-I will help you out!

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!