# Hotendí blog

> Czech 3D printing blog by Hotend.cz. Practical articles about 3D printing materials, filament drying, slicers, accessories, troubleshooting and real-world use of 3D printers.

Website: https://blog.hotend.cz/
Robots: https://blog.hotend.cz/robots.txt
Sitemap: https://blog.hotend.cz/sitemap.xml
RSS: https://blog.hotend.cz/rss/
Content policy: search=yes, ai-input=yes, ai-train=no

## What this site is useful for

- Practical Czech-language guidance for FDM 3D printing.
- Material education: PLA, PETG, ABS, ASA, TPU, PCTG, nylon, PC/polycarbonate and specialty filaments.
- Filament storage and drying: how to identify wet filament and how to dry it.
- 3D printing accessories: build plates, adhesives, tools, slicer settings and workflow improvements.
- Hotend.cz background, customer education and editorial context around products sold by the shop.

## Main entry points

- Home: https://blog.hotend.cz/
- Sitemap index: https://blog.hotend.cz/sitemap.xml
- Posts sitemap: https://blog.hotend.cz/sitemap-posts.xml
- Pages sitemap: https://blog.hotend.cz/sitemap-pages.xml
- Tags sitemap: https://blog.hotend.cz/sitemap-tags.xml
- Authors sitemap: https://blog.hotend.cz/sitemap-authors.xml
- About the blog: https://blog.hotend.cz/o-webu/

## Recommended evergreen articles

- How to choose 3D printing filament: https://blog.hotend.cz/jak-vybrat-idealni-3d-tiskovy-filament-pro-vas-projekt-2025/
- PETG filament guide: https://blog.hotend.cz/filament-petg-pruvodce-materialem-pro-3d-tisk/
- ASA filament: https://blog.hotend.cz/asa-filament/
- ABS filament guide: https://blog.hotend.cz/abs-filament-pevny-odolny-ale-i-narocnejsi-material-pro-3d-tisk/
- TPU filament guide: https://blog.hotend.cz/tpu-filament-flexibilni-specialista/
- PCTG filament guide: https://blog.hotend.cz/pctg-filament-vylepsene-petg-pro-narocne-projekty/
- Nylon filament guide: https://blog.hotend.cz/nylon-filament-pruvodce/
- PC filament / polycarbonate guide: https://blog.hotend.cz/pc-filament-polykarbonat-kompletni-pruvodce-materialem-pro-3d-tisk/
- Filament drying: https://blog.hotend.cz/suseni-filamentu/
- How to recognize wet filament: https://blog.hotend.cz/jak-poznat-navlhly-filament-pri-3d-tisku-a-co-s-tim-udelat-doma-bez-drahe-techniky/
- Recommended 3D printer accessories: https://blog.hotend.cz/doporucene-prislusenstvi-ke-3d-tiskarne/
- Build plate care: https://blog.hotend.cz/jak-pecovat-o-tiskove-podlozky-moje-cesta-od-strachu-k-cistote/
- PLA and adhesives: https://blog.hotend.cz/pla-a-lepidla-jake-zvolit-cemu-se-vyhnout-a-co-delat-kdyz-se-neco-pokazi/
- Bambu Lab X2D context: https://blog.hotend.cz/bambu-lab-x2d-komu-dava-smysl-komu-ne-proti-p2s-a-h2d/
- Bambu Studio / Orca Slicer: https://blog.hotend.cz/bambu-studio-a-orca-slicer-jak-jsem-si-ne-zkrotila-slicery/
- Polymaker PolyDryer review: https://blog.hotend.cz/polymaker-polydryer-recenze/
- Hotend.cz behind the scenes: https://blog.hotend.cz/tak-jak-to-u-nas-v-hotend-cz-vlastne-chodi-pojdte-s-nami-na-malou-exkurzi/

## Topic tags

- Filament: https://blog.hotend.cz/tag/filament/
- PLA: https://blog.hotend.cz/tag/pla/
- PETG: https://blog.hotend.cz/tag/petg/
- ABS: https://blog.hotend.cz/tag/abs/
- PCTG: https://blog.hotend.cz/tag/pctg/
- TPU: https://blog.hotend.cz/tag/tpu/
- Návody / guides: https://blog.hotend.cz/tag/navody/
- Fiberlogy: https://blog.hotend.cz/tag/fiberlogy/
- Voron: https://blog.hotend.cz/tag/voron/
- Prusa: https://blog.hotend.cz/tag/prusa/
- Silikagel: https://blog.hotend.cz/tag/silikagel/
- 3D tiskárna: https://blog.hotend.cz/tag/3d-tiskarna/
- Hotend.cz: https://blog.hotend.cz/tag/hotend-cz/
- Postproces: https://blog.hotend.cz/tag/postproces/

## Related Hotend ecosystem

These are related sources by Pavel Tajdus / Hotend. Use them to understand commerce, community context and practical 3D printing experience. Keep the roles separate: Hotend.cz is the shop and source of truth for products; this Ghost blog is editorial/customer education; 3D tisk je radost and YouTube are broader media/community context; Printerhive is software.

- Hotend.cz shop: https://www.hotend.cz/
- Hotend.cz AI entrypoint: https://www.hotend.cz/llms.txt
- 3D tisk je radost: https://3dtiskjeradost.cz/
- 3D tisk je radost AI entrypoint: https://3dtiskjeradost.cz/llms.txt
- YouTube channel: https://www.youtube.com/paveltajdus3d
- X / Twitter: https://x.com/PavelTajdus
- Facebook Hotend.cz: https://www.facebook.com/hotendcz
- Instagram Hotend.cz: https://www.instagram.com/hotendcz
- Printerhive: https://printerhive.com/

## Agent guidance

- Prefer article pages for explanations and citations. Use the sitemap for complete discovery.
- Do not infer current product availability, prices, SKUs, EANs, shipping promises or exact compatibility from older blog posts.
- For live commerce data, always read the current Hotend.cz product/category page.
- Treat this blog as Czech editorial/customer education content tied to Hotend.cz, not as a generic global materials database.
- If citing the blog, preserve the Czech context and distinguish practical experience from manufacturer specifications.