About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

Tarpofix®
Trailer tarpaulin with elasticated drawstring

The Tarpofix trailer tarpaulin made a very good impressionin our test . Thanks to its high quality, the flat tarpaulin is robust and water-repellent. The tarp can be attached to a trailer measuring 211 x 116 x 8 cm using the elasticated strap supplied. A choke clamp on the elasticated strap ensures that the trailer tarpaulincan be firmly attached to the trailer.The flat tarpaulin was particularly impressive with its neat, welded seams and reinforcements at the corners, making the product more stable. Nevertheless, instructions on how to fit the product correctly would have been desirable. The Tarpofix trailer tarpaulin is available in blue and grey. For an additional charge, the tarpaulin is also available in a set with one, two or three tarpaulin brackets.

Advantages

✅ Robust materials
✅ waterproof
✅ Clean workmanship
✅ Material reinforcement at the corners
✅ Good closure

Disadvantages

❌ Elasticated band must be threaded yourself
❌ Elasticated band is not sealed at the ends
❌ One faulty eyelet in our test

The first impression

The packaging and labelling

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be ensured.

CriterionRemarkScore achieved*
Product protectionPlastic bag with pressurised seal95 points
Sustainability PackagingPlastic packaging60 points
Product labellingWarnings and holes to minimise the risk of choking are provided on the plastic bag93 points
MiscellaneousWas delivered in an undamaged cardboard box98 points
Total87 points
Weighting: 15%
*The maximum score is 100 points
Trailer tarpaulin packed

The Tarpofix trailer tarpaulin was delivered in an undamaged cardboard box. The box was easy to open with a pointed object. Inside the box was the folded trailer tarpaulin and accessories in a plastic bag with a press fastener. The plastic bag had required warnings in 9 different languages and small holes to minimise the potential risk of choking. The plastic packaging might not have been necessary, but it protects the tarpaulin from dirt and scratches! The product was delivered undamaged.

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the pack complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopeTrailer tarpaulin, elasticated drawstring with choke clamp100 points
Instructions for useNot available65 points
Contact informationIs on an enclosed product information sheet, apart from a telephone number95 points
MiscellaneousNo unpleasant plastic odour, consumers have to thread the elastic through the tarpaulin themselves87 points
Total87 points
Weighting: 15%
*The maximum score is 100 points

In addition to the trailer tarpaulin, the packaging includes an elasticated strap with a choke clamp and a product information sheet. When opening the packaging, it is noticeable that the flat tarpaulin does not emit an unpleasant plastic odour. The product information sheet contains product features, instructions for use and contact information. The flat tarpaulin is made of coated PVC 1000D and the elasticated band has a diameter of 8 mm. However, there are no instructions on how to thread the elastic through the tarpaulin correctly or how to attach the tarpaulin to a trailer.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceHigh-quality materials98 points
ProcessingTarpaulin has been neatly welded and sewn, corners and edges of the tarpaulin are reinforced, ends of the elasticated band are not sealed90 points
StabilityRobust materials, reinforcement inserts at the corners100 points
Sustainability of the productDurable thanks to high-quality materials93 points
MiscellaneousOne eyelet was faulty in our test80 points
Total92 points
Weighting: 20%
*The maximum score is 100 points
Reinforced corner of the tarpaulin and end of an elasticated band
Faulty eyelet

The trailer tarpaulin is made of plastic. The material makes a stable impression and is impermeable to water. The quality of the product can probably only be assessed after prolonged use, as a trailer tarpaulin is exposed to all kinds of weather in practice. However, due to the high-quality materials and the very good workmanship at the corners and edges, the tarpaulin gives the impression of being very durable. The two ends of the elasticated cord are not sealed, which is why they can easily fray after prolonged use and can therefore no longer be threaded through the choke clamp so easily. The choke clamp for closing the ends of the elastic is of very high quality and solid. We discovered a faulty eyelet on a test specimen during our test. This has sharp edges on the inside and runs the risk of damaging the elastic. However, as there are no visible production faults on another specimen and the eyelets are otherwise very well made, we assume that this is a one-off fault.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
Sustainable processingEdges are welded and reinforced92 points
Premium materialPVC and robust elasticated band98 points
Ideal fitSuitable for trailers measuring 211 x 116 cm96 points
Seat and waterprooffirmly seated and impermeable to water100 points
UtilisationInstructions desirable78 points
Total93 points
Weighting: 30%
*The maximum score is 100 points

We really enjoyed using the trailer tarpaulin during testing. For non-experts, threading the elastic through the tarpaulin correctly was a bit of a challenge, which is why instructions would have been helpful. Nevertheless, the tarpaulin did what it promised. It is waterproof and fits perfectly on a trailer measuring 211 x 116 cm. The tarpaulin can be securely attached to the trailer using the elasticated drawstring and the stretcher clamp. The materials are very high quality and durable. The very good workmanship on the edges and corners in particular, with reinforcing inserts, protects the tarpaulin from premature wear and tear.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also analyse consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkPoints achieved*
Price / performance ratioGood quality for a reasonable price95 points
Rating cut4.7 out of 5.0 on Amazon85 points
Total90 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.7 stars. They often criticise the fact that there are too few eyelets to attach the tarpaulin as shown in the pictures. Many customers like the high quality and that it delivers what it promises. In our practical test, we were able to confirm that the quality and the seller’s performance promises are true. However, we were unable to confirm that the product has too few eyelets in the tarpaulin. Only the correct installation seems to lead to confusion, but this could be remedied with an instruction manual.

Prices of up to €69.00 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €28.99. The Tarpofix trailer tarpaulin is currently priced at €49.95, which puts it in the mid-price segment. The price ratio is very good for the quality and scope of services offered.

Overall result

WeightingPoints achieved*
1. packaging & labelling15%87 points
2. package contents & instructions15%87 points
3. product processing & appearance20%92 points
4. in the practical test30%93 points
5. price/performance & consumer reviews20%90 points
Total90 points
*The maximum score is 100 points
Trailer tarpaulin with elasticated drawstring
 of the brand 
Tarpofix®
achieved
90
Points in our test and therefore passed. The test was carried out in the test period
09/22
and is stored in our database under the licence number
220824002
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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