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>> Home > Tags > priming

priming
priming
Cabin detail part 4 Steering wheel by mturpin013 Fleet Admiral!   Posted: 15 days ago
The steering wheel is a simple 3-spoke design; first, I machined a ring and a centre boss in brass. I then made a wooden jig to hold the parts in the correct position whilst soldering, this consisted of a turned block with a recess to locate the O/D, and the taper towards the centre hole to give a “dish effect” that locates the centre boss. This just leaves the three arms to machine; these are cut using a slitting saw to cut a 3mm wide strip from a piece of 1.5 mm brass plate. These are the cut to length ready for soft soldering and then the parts are all cleaned and placed in the jig, ideally a minimum of solder is used to minimise cleaning afterwards. The finishing/fettling I find is always easier if you use a sharp craft knife to slice any excess solder away as it doesn’t easily mark the brass in the same way you might using Swiss files, finally finish with 600 and 1000 w&d before priming ready for topcoat of black gloss. The first wheel I decided was too small so the pics are of that construction; the final larger wheel is in the last 3 pictures

Priming Hull by Joe727 Captain   Posted: 23 days ago
Hello, Not too many photos today as I am focusing on sealing the hull. Photo shows the gray primer in progress..... Haven't finalized the paint scheme yet, probably red, green, white, some gray. Thank you everybody for your interest, please ask questions, comments appreciated. If you see me doing something GOOFY, let me know...... Regards, Joe

Deck, servo mount by Joe727 Captain   Posted: 26 days ago
Put together a pilot house based on some tugs I've seen. Just freelanced it as I went. I build a lot with styrene so I am used to just cutting and building. I use liquid styrene cement that fuses the materials together. See photo, will trim it out as I mount it, need to add some detail at roof and some Navigational lighting. Put on on 3mm plywood deck, same as hull bottom. The deck is also curved (proper term is SHEAR) and I started to build up some wood edge at the opening. Will sand everything well, then start sealing and priming all surfaces. Made a bracket for the rudder servo mount and an adjacent platform for the ESC and RX. Ordered two 6v 5ah SLA batteries. I will wire in parallel to stay with 6v and get 10ah. I like to stay with 6 volts as I want the motor to run slow like a tug should. Will wire in an in-line fuse. Haven't decided where I will put switch, up high somewhere to avoid water. I will show the wiring once I get to it. This build is going fast because it's a simple design, just what I was looking for. I work on it late afternoons and into the evening while I watch basketball games. About 4 hrs a day. Looking forward to building the hatch and getting some primer started tomorrow. Regards, Joe 👍

Hull sprayed by Dick Sub-Lieutenant   Posted: 1 month ago
My son has finished filling sanding priming then spraying in 2 pack. See photo smashing job, over the moon.l

Spraying Again....... by RNinMunich Fleet Admiral!   Posted: 3 months ago
Hi Neville, Check out my Sea Scout 'Jessica' renovation blog for how to achieve good paint finish! 'Wet n dry' is the ONLY way to go. Right from the priming stage. It stops the 'riding' you describe and the generation of flying dust which is anathema to any paint or varnish finish, but you do have to clean and re-wet the paper and the object you are sanding from time to time!!! Any mistakes at that stage will carry through to the top coats and still be visible 😡 Don't quite understand how you created 'mouths'. I'm wondering if you sprayed too close and/or too heavy!? Your apparently exorbitant paint consumption seems to hint at this🤔 For the record; I started with 240 on the primer/filler for my Sea Scout and worked up through 400, 600, 1000, and 2000 and 3000 for the final top coats and deck varnish. All 'Wet', with a few drops of liquid soap added at the top coat stages, i.e. from the 1000 stage. At the end I polish with a mild cutting polish 'Anti hologram' they call it here, from the auto industry. Tedious I agree and a generous dollop of patience is required (the 'Secret Ingredient' I have often mentioned here 😉 But when you see the result it warms the cockles and makes it all worthwhile.😊 Happy spraying, cheers, Doug 😎 BTW; for the blue on my Sea Scout hull I used a 400ml rattle can for several coats (more than three in the end) and there's still some left ! BTW2; For masking I use Tamiya tape for nice crisp edges. Fill in behind that with 'normal' fine masking tape and newspaper.

St Canute Planking Help? by RNinMunich Fleet Admiral!   Posted: 4 months ago
Hi Richard, Unless you are planning to finish the hull with varnish, to show off the wood, the easiest way is to fit hard balsa or obechi blocks and cut, file and sand to fit. This is the 'way out' I chose on the renovation of my Billing fish cutter. See pics. Pic 1. The mess I started with, Pic 2. Block fitted and shaped, new keel fitted, whole hull then covered inside and out with glass fibre tissue and EzeKote, Pic 3. Preliminary priming prior to final filling (minimal) and sanding, Pic 4. Nearly there 😉 Otherwise you are faced with some tedious steaming, bending and pinning😲 Hope this helps some. Good luck, keep us up to date with progress please👍, Cheers, Doug 😎

Still Stripping......With Care! by RNinMunich Fleet Admiral!   Posted: 5 months ago
Evenin' Neville, I told you you'd get the hang of it pretty quick. (It was either that or you'd burn the house down😲)😁 Seriously; I'm proud of you👍 You had the guts to give it a go and you're learning fast 👍 Hat off Sir! A few observations; (Colin might also have some at this point, had a very nice chat with him on the phone this afternoon - but that's another Encyclopedia Britannica!) #1 If the paint scraps are smoking the gun is too hot or too close, or moving too slow. Wind it down to 350 and see how that goes. Back up to ~400 if seems necessary. #2 Bow cracks; I see a bodge up there where someone couldn't bend the skin properly or, benefit of the doubt (In dubio pro reo!), maybe it was collision damage. Whatever; filler in a thin crack will always vibrate out again sometime😡 Try to get at the inside and seal it with two layers of fibreglass tissue well soaked in resin, EzeKote is what I used. Wait about 10 minutes before applying second layer. Then it should bond well with the first. When that has set (ca 20 - 30 minutes) then you can apply some fine filler from the outside. When set sand smooth and seal the whole hull outside with two layers of FG tissue. Sand smooth and if any bare wood appears apply wood sealer or EzeKote thinned with 10% warm water. Don't overdo the water or it takes yonks to dry and set - Yes, it happened to me🤔 Then continue with priming / finishing as described above; or look in my Sea Scout 'Jessica' blog for the fine details. The beauty of using EzeKote for all this is that you can get a whole hull done inside and out in one day and no mixing ratios to cock up😊👍 If it's any consolation to you; when I did all this on my fish cutter and PTB loads of filler went soft and fell out as well, and the 'goo' holding the prop shafts in my PTB as well. No sweat as I wanted to realign the shafts anyway! TIP: I removed all shafts rudders and any other protrusions in the way so there were no 'twiddly' bits left to make things awkward. Leaving the odd patch of sanded paint which is still firmly fixed to the wood is OK; as long as you can't feel a 'bump' with your finger tips and you are going to seal it with resin and primer anyway. Then it can't react with the new paint. Here endeth the 3039th epistle from Admiral Doug. Will all dissenters, contradictors and other lobbyists and Trump lawyers please queue up at the Spanish Inquisition Office next door. Take a number, we'll grill you in turn 😁😁 How do you like your stake? Cheers All, Happy building and renovating, Doug 😎 Now back to me fish cutter gearbox, mechanical gubbinses are not really my strength🤔 HAMMER, have you got a minute please!? (Viewing / reading tip; click on the thread title, then you can read the the structured version in paragraphs as I wrote it 😉)

'The Stripper' by RNinMunich Fleet Admiral!   Posted: 5 months ago
Evenin Neville, So far so good👍 If you are down to the primer you can start sanding. I started with 150 grit (80 on the cutter where there was 'inches' of filler!) and worked up (down?) to 600 grit Tamiya Sponges before priming. The primer doesn't react much to the heat as it's mostly fine chalk dust or similar. Glad the chisel 'trick' worked for you as well. Cheers, Doug 😎 Forgot to mention: before priming I applied two coats of EzeKote resin. Sanded that flat with 400 / 600 grit Tamiya sponges used wet. Then primed with grey primer filler. Pics show Sea Scout, Fish Cutter and PTB. The latter after EzeKoteing and the last with primer.

Fitting by RNinMunich Fleet Admiral!   Posted: 5 months ago
"But, Mousie, thou art no thy-lane, In proving foresight may be vain; The best-laid schemes o' mice an' men Gang aft agley, An' lea'e us nought but grief an' pain, For promis'd joy!" Poor little homeless mouse 😭 squeak squeak! Your pump sounds like one intended for a small fountain. Look for one which is specced as 'Self priming'. Car windscreen washer pumps from the scrap yard do the job, most need 12V though. Graupner & Co do some small 6V jobs. Next time plasti-card for the superstructure!? Cheers, Doug 😎 Oh, and for the rest of us Sassenachs amongst us, the modern English version- "But Mouse, you are not alone, In proving foresight may be vain: The best laid schemes of mice and men Go often askew, And leave us nothing but grief and pain, For promised joy!"

PT109 Refit by RNinMunich Fleet Admiral!   Posted: 7 months ago
Hull is now stripped, strengthened with EzeKote and glass tissue. Chine rails repaired / replaced. Priming tomorrow I hope, weather (and England's performance against Panama permitting😲) Not to mention Lewis' performance in France tomorrow! Anyone know who's on Pole?? Details and the next steps will appear in a new Build Blog (Renovation/Conversion Blog?) shortly. Cheers Doug 😎

Spektrum, new, useless... by RNinMunich Fleet Admiral!   Posted: 7 months ago
I agree Haverlock, One definitely, potentially, possible final thought😁 Martin; Did you pull the bind plug out BEFORE you switched off the RX? If the green light at the RH end of the LEDs on the TX was lit it MIGHT mean the RX was bound OK. Can happen so quick you may not have noticed! Esp. if the better half popped her head round the door to offer another cuppa at the vital moment😉 JFF stick a servo in the RX and try it. You may get a pleasant surprise. If you don't - nothing lost. If you do - have fun with it. Good luck. Doug 😎 PS Re PTB; when I started I thought it would just be a Cosmetic job; clean up flat back and respray in Pacific green camouflage. Ho ho ho! After I got started I found some curiosities in the construction and that the prop tubes and rudder stocks were misaligned. Never mind the ESC that burst into flames when I tried an 'as bought' test. So from then on it was clear that I had a full rebuild / reno. on my hands. "Hey ho hey ho it's off to work we go"!😉 All old paint now off, chine rails repaired / replaced and first coats of resin and tissue strengthening applied. Might get to the priming tomorrow or Sunday.

Clothing complete, fenders on! by Skydive130 Fleet Admiral!   Posted: 11 months ago
So, managed to get all the glass clothing done at work at the weekend! So far, 1 coat of resin followed by 2 thinned coats to come. Today has seen all the fenders/rubbing strakes added. It took some careful measuring to get positioned correctly but well pleased with the outcome. It paid to pre-shape them prior to fitting. I’ve added filler where needed and a couple of coats of sealer, all seems to be faired in nicely. May need some touch up after priming. Also fitted the rudder mounts as today’s final job. Tomorrow should see the prop shafts fitted, motors mounted and will make the shaft struts. Postie arrived with some RNLI resin crew figures that will add a great touch when painted.

HMCS AGASSIZ (Corvette) by figtree7nts Fleet Admiral!   Posted: 11 months ago
Spectacular detail work! how realist, look at the weathering! Good thing the crew is hard at work painting her! guess there's no time for priming! Great looking Model....

Clothing complete, superstructure started! by Skydive130 Fleet Admiral!   Posted: 1 year ago
Good weekend of progress has seen the hull glass clothing completed and has now had 2 coats of resin. Will get a 3rd and final coat after last stabilzer is fitted before final sanding, priming and painting (once motors and propshafts have been fitted). Have also made good progress on the cabin superstructure which has now started to get this "Solent" closer to the eventual finish line! Not much more can be done this week as starting Nights tonight, sometime good to have a break though!

Progress! by Skydive130 Fleet Admiral!   Posted: 1 year ago
Had some time over the last couple of days to get the Solent moving along. So, have got all the stringers in which took some time to make sure everything was square at the end. some swearing and cussing did ensue at points trying to get clamps on, nails in whilst trying the aproach of wishing I was an octopus with 8 hands! spent 2-3 hours sanding, planeing and shaping said stringers and formers to get even curves to make life easier when the sheeting started. And so the sheeting starts! My logic says sheet from the keel upwards so that by the time I get to the bulwark and overlap can be sanded before sheeting the deck. Sheet 17 went in nicely requiring just a little balsa fillet on the curve at the bow to get a nice flowing finish. My approach on the prop tunnel was to sheet with 0.8mm ply first, I will then add strength from the inside with a 1/4 balsa layer before a final layer of 0.8mm ply, should be strong! once sheeting is complete, then will be the process of filler where required, sanding, glass clothing, and a whole lot of sanding and priming.