When I have wanted to demonstrate the effects of a grenade or a small explosion on a tabletop war game, I have been using cotton balls or other similar things, and this has not been a satisfactory practice for me. I wanted to have some better effects for grenade use in Combat Patrol™ games.
I saw some nice resin ones (ACFX034 Grenade Blasts) from Armorcast in their cinematic effects line. These were reasonably priced and looked good. I picked up 4 packs of two from their website.

I washed them and let them dry, and then mounted them to 1″ steel washers that I had previously primed with Gorilla glue. I left the pyramid-like under-sprues attached as I thought that this would help with painting the blasts near the bases.
This approach did help, but I wish that I had cut them prior to painting them as this would have made removal easier later. I also tried my best to catch any areas that needed to be cleaned up in the way of excess resin. I mounted the washers with poster tack to the tops of specimen and old aspirin bottles for painting.
Using my airbrush, I primed them with Vallejo “Gray Surface Primer”. Once this was dry, I gave the blasts an airbrush coat of Vallejo “Game Air Black”.

After this, I switched to the brush and gave the blasts a generous application of Citadel “Nuln Oil”. Then it was just a process of using series of dry brushings on the blasts working from bottom to top in varying degrees of color:
- Polly -S “Demon Deep Red” (a survivor paint from 1984)
- Americana “Primary Red”
- Citadel “Fire Dragon Bright”
- P3 “Sulfuric Yellow”
I then gave the entire surface a wash with Secret Weapons Washes “Sunshine Wash”. Lastly, I painted the blast rocks/ejecta with Vallejo “Gray Black”. At this point, I needed to remove the sprues and remount on the washers. I did this with a sprue cutter to minimize paint damage, but if I had done this earlier by sawing almost through the sprue I would have been better off and had less to fix!
Using gorilla glue, I reattached the blasts to the washers, and pushed the washers into the poster tack on the bottles.

I used Citadel “Imperial Primer” to cover up the unpainted parts of the metal bases, and then applied Army Painter “Quickshade” (Strong Tone) with an old brush. I let this sit for a couple of days to harden and to dry. I then followed up on this with an airbrush application of Army Painter “Anti-Shine” varnish (just one coat). This suitably dulled the shine from the Quickshade.
I plan to use these blasts to both designate where grenades or small explosions occur, but and to leave on the board as temporary impediments to line of sight. They are close enough to the Combat Patrol™ small explosion template in my view for that use (see below).




I have to say that I like these, and am looking forward to using them in a game soon!
Thanks for looking – please share your thoughts in the comments section!
Very nice. I also like your ground cover and background in your images.
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Thanks Buck, I hope you can use for the CP page.
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Like them! They’re much more dynamic than cotton wool!
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Thanks Jnv! Plus they leave no fibers on the tabletop!
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Look good to me.
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Thanks modeller – small project but a fun one!
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As long as you enjoy it, that’s the key.
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Oh wow man. These are excellent
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Thanks IRO. I think they will be pretty versatile for gaming.
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Neat job mate! They look great ‘as intended’, but that pic of them primed made me think of alien plants… Hmmm… I wonder how they would look in green! 🙂
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Thanks Alex! Great idea, they did look pretty “bushy” on the sprue. I think they would work as alien plants – going to save that idea for future consideration !
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Nice job on these! Your example photos alongside your painted models make them look great!
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Thanks much, I’m just trying to keep up with so many cool blogs out there (yours included)!
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Looks really good. I love the minis you’ve been working with recently. The Retro-Sci-Fi looks really fun.
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Thanks Luke, it is fun, just sooo many to paint!
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Keep going mate – they look really awesome!
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